Proof by Induction Prove that for all numbers divisible by 3- the numb.docx

•Download as DOCX, PDF•

0 likes•2 views

Proof by Induction Prove that for all numbers divisible by 3, the number produced by the sum of their digits is divisible by three (i.e. 261 is divisible by 3, and 2+6+1=9 which is also divisible by 3. Solution Suppose n is a positve number whose digit representation is ak...a 3 a 2 a 1 a 0 for example suppose the number is 9876 then a 3 = 9, a 2 = 8, a 1 = 7, a 0 = 6 Now converting the numbers into sum of unit, tens and hundreds place n = a 0 *1 + a 1 *10 + ...a 0 *10^ k . The digit sum is s = a 0 + a 1 + ... + a k . Now we will Compute n - s: n - s = (a 0 *1 + a 1 *10 + ...a 0 *10^ k .) - (a 0 + a 1 + ... + a k . ) This equals: a1*9 + a2*99 + ... + ak*(99...9) (where the last term has k nines). From here you can easily factor out a 3: 3[a1*3 + a2*33 + ... + ak*(33...3)] This proves that a number less its digit sum is always a multiple of 3 (and 9 for that matter): Thus n - s is divisible by 3. Now select a number n such that sum of digits of the number is a multiple of three. And if we add s to n-s then we will get n If we have two multiples of three like 6 and 9 then also the sum will be divisible by three. n and s are both multiple of 3 then there difference will be the multiple of three as well P(n) : a 0 + a 1 + â€¦â€¦â€¦â€¦â€¦ + a n = mod 3 Step 1 for n= 1 1 mod 3 will be zero H.P Step 2: For n = k, we will assume that the statement is true a 0 + a 1 + â€¦â€¦â€¦â€¦â€¦ + a k = mod 3 Step 3: For n = k+1 we will prove a 0 + a 1 + â€¦â€¦â€¦â€¦â€¦ + a k + a k+1 = mod 3 Taking LHS a 0 + a 1 + â€¦â€¦â€¦â€¦â€¦ + a k = mod 3 (from step 2) now for a k+1 the next digit will be included in because for two numbers n and s if n and s are divisible by three n + q(divisible by three) = s (s also divisible by three from above discussion Hence the LHS also equals to RHS Hence proved .

Education

P(n) : a 0 + a 1 + â€¦â€¦â€¦â€¦â€¦ + a n = mod 3
Step 1 for n= 1
1 mod 3 will be zero H.P
Step 2: For n = k, we will assume that the statement is true
a 0 + a 1 + â€¦â€¦â€¦â€¦â€¦ + a k = mod 3
Step 3: For n = k+1 we will prove
a 0 + a 1 + â€¦â€¦â€¦â€¦â€¦ + a k + a k+1 = mod 3
Taking LHS
a 0 + a 1 + â€¦â€¦â€¦â€¦â€¦ + a k = mod 3 (from step 2)
now for a k+1 the next digit will be included in because for two numbers n and s if n and s are
divisible by three
n + q(divisible by three) = s (s also divisible by three from above discussion
Hence the LHS also equals to RHS Hence proved

Similar to Proof by Induction Prove that for all numbers divisible by 3- the numb.docx

Sequence function

Ijetr011923

Rmo 2010

PEA 305.pdf

Real number by G R Ahmed of KVK

MD. G R Ahmed

The complete book_of_number_system1

1 chap

Binomial Theorem

Rosser's theorem

Matrix 2 d

UNIT III.pptx

Transformación de coordenadas

Jose Bello

published research papers

graphicdesigner79

journal of mathematics research

rikaseorika

research paper publication journals

rikaseorika

Binomial theorem

Harshit Sharma

Maths project

karan saini

class 10 chapter 1- real numbers

karan saini

Maths project

karan saini

Maths project

karan saini

Similar to Proof by Induction Prove that for all numbers divisible by 3- the numb.docx (20)

Sequence function

Ijetr011923

Rmo 2010

PEA 305.pdf

Real number by G R Ahmed of KVK

The complete book_of_number_system1

1 chap

Binomial Theorem

Rosser's theorem

Matrix 2 d

UNIT III.pptx

Transformación de coordenadas

published research papers

journal of mathematics research

research paper publication journals

Binomial theorem

Maths project

class 10 chapter 1- real numbers

Maths project

More from todd921

Team building is designed to gather and analyze data on the functioning of a group and implement changes to increase its operating effectiveness. In many firms, the management philosophy is supported by a series of organizational myths. A confrontation meeting is designed to help determine quickly how an organization may be improved and to take initial actions to improve the situation. Solution 1b f 2 t 3 t .

Question 1 2 points Save Team building is designed to gather.docx

todd921

Solution 1) it provides career path information 2) organize career success teams 3) does not directly eliminate participation based on gender 4) discuss his career goals with a role model 5) human resources 6) counseling for second careers outside the company 7) efficiency programs 8) company 9) Sticker shock 10) it includes an appraisal of job performance 11) enhance contacts with others outside the company 12) family responsibilities 13) participating in career development discussions 14) more negative attitudes from managers receiving the feedback 15) alternation ranking .

Question 21 2 points Save How do training and development with.docx

todd921

QS# 2, 9,17 What is the difference between a note payable and an account payable? If an incorrect amount is journalized and posted to the accounts, how should the error be created? Review the Article Cat balance sheet in Appendix A. Identify an asset with the word receivable in its account title and a liability with the word payable in its account title. Solution 1. a) Asset Account- Cash Account and Fixed Asset A/C b) Liability A/C= Creditors A/c & Bills Payable A/c c) Equity A/C= Equity Sharesholders A/C 2. Notes Payable are bills payable which are issued if purchases are made on credit for a specified period, generally on which interest is also paid. Accounts Payable is the account credited when purchases are made on credit & time period is not specified. 4. Transactions like Asset Sales, Depreciation, Interest Income are recorded in General Journal 6.A transaction is first recorded in journal and then transferred to ledger Account because first we have to journalise the transaction as per the accounting principles. 7. As per the accounting priciple 1) Dr all asset & credit all liabilities and 2) Debit all expense & Credit all incomes so the asset is having debit balance as well as of the expense account. 8. A record keeper prepares trial balnce to get the net balances of all account. It is the first step of the financial statement. 9 If an incorrecr amount is journalised and posted to account then it can be corrected by passing an entry of the difference amount or reversing the entry and then passing the correct entry. 10. Financial Statements are:- Profit & loss A/C, Balance Sheet, cash Flow Statement and Trial balance 11. Balance of all assts and liabilities are reported in balance sheets. 12. all income and expenses for the year are reported in an income statement. 13. The user of income statement need to know the time period of the income statement to understand that the company has earned the arrived profit in how much time. 14. Assets-An asset is a resouce that can be tangible as well, as intangible and having economic value owned by an individual or corporation. Liabilty-It is a disadvantage or sacrifice of the economic benefits. Examples are loans, Creditors etc. Net Assets= It is difference of Assets - Liabilities of the companies. 15. Balance Sheet is called as the statement of financial position as it reflects the financial position of the company. .

QS# 2- 9-17 What is the difference between a note payable and an accou.docx

todd921

Q1) Prepare the year end closing entries for eagles corp- Q2) what is.docx

todd921

Q: Lord Rutherford found that most of an atom consists of empty space. This means that the chair on which you are sitting is mostly empty space. Why, therefore, don\'t you fall through the chair onto the floor? 1. Solution To explain why we must look at the electrons. Unfortunately, much of what we are taught at school is simplified â€“ electrons do not orbit the center of an atom like planets around the sun, like you may have been taught. Instead, think of electrons like a swarm of bees or birds, where the individual motions are too fast to track, but you still see the shape of the overall swarm. In fact, electrons dance â€“ there is no better word for it. But itâ€™s not random dancing â€“ itâ€™s more like ballroom dancing, where they move in set patterns, following steps laid down by a mathematical equation named after Erwin SchrÃ¶dinger. These patterns can vary â€“ some are slow and gentle, like a waltz whereas some are fast and energetic, like a Charleston. Each electron keeps to the same pattern, but once in a while, it may change to another, as long as no other electron is doing that pattern already. No two electrons in an atom can do the same step: this rule is called the Exclusion Principle. So why does a chair feel solid? If you touch the chair, then the electrons from atoms in your fingers become close to the electrons in the chairâ€™s atoms. As the electrons in one atom get close enough to the nucleus of the other, the patterns of their dances change. This is because an electron in a low energy level around one nucleus canâ€™t do the same around the other â€“ that slotâ€™s already taken by one of its own electrons. The newcomer must step into an unoccupied, more energetic role. That energy has to be supplied by the force from your probing finger. So pushing just two atoms close to each other takes energy, as all their electrons need to go into unoccupied high-energy states. Trying to push all the chair-atoms and finger-atoms together demands an awful lot of energy â€“ more than your muscles can supply. You feel that, as resistance to your finger, which is why and how the chair feels solid to your touch. .

Q- Lord Rutherford found that most of an atom consists of empty space-.docx

todd921

PYTHON Programming Language Design a class named Account that contains: A private int data field named id for the account. A private float data field named balance for the account. A private float data field named annualInterestRate that stores the current interest rate. A constructor that creates an account with the specified id (default 0), initial balance (default 100), and annual interest rate (default 0). The accessor and mutator methods for id, balance, and annualInterestRate. A method named getMonthlyInterestRate() that returns the monthly interest rate. A method named getMonthlyInterest() that returns the monthly interest. A method named withdraw that withdraws a specified amount from the account. A method named deposit that deposits a specified amount to the account. (Hint: The method getMonthlyInterest() is to return the monthly interest amount, not the interest rate. Calculate the monthly interest: balance * monthlyInterestRate. monthlyInterestRate is annualInterestRate / 12. Note that annualInterestRate is a percent (like 4.5%). You need to divide it by 100.) Write a test program that creates an Account object with an account id of 1122, a balance of $20,000, and an annual interest rate of 4.5%. Use the withdraw method to withdraw $2,500, use the deposit method to deposit $3,000, and print the id, balance, monthly interest rate, and monthly interest. Solution Account.py class Account(object): def __init__(self, accountId = 0, balance = 100, annualInterestRate = 0): self.__accountId = accountId self.__balance = balance self.__annualInterestRate = annualInterestRate def getAccountId(self): return self.__accountId def setAccountId(self, accountId): self.__accountId = accountId def getBalance(self): return self.__balance def setBalance(self, balance): self.__balance = balance def getAnnualInterestRate(self): return self.__annualInterestRate def setAnnualInterestRate(self, annualInterestRate): self.__annualInterestRate = annualInterestRate def getMonthlyInterestRate(self): return self.__annualInterestRate / 1200 def getMonthlyInterest(self): return self.__balance * self.getMonthlyInterestRate() def withdraw(self, withdraw): self.__balance -= withdraw def deposit(self, deposit): self.__balance -= deposit def main(): account1 = Account(1122, 20000, 4.5) account1.withdraw(2500) account1.deposit(3000) print(account1.getAccountId()) print(account1.getBalance()) print(account1.getMonthlyInterestRate()) print(account1.getMonthlyInterest()) main() .

PYTHON Programming Language Design a class named Account that contains.docx

todd921

Purchases Date Units Unit Cost Sales Units Average cost for each unit.docx

todd921

Provide examples of applications that typically access files according to the following methods. Some systems automatically open a file when it is referenced for the first time and close the file when the job terminates. Discuss the advantage, and disadvantages of this scheme compared with the more traditional one, where the user has to open and close the file explicitly. If the operating system knew that a certain application was going to access file data in a sequential manner, how could it exploit this information to improve performance? Give an example of an application that could benefit from operating-system support for random access to indexed files. Solution 10.12 Sequential: Application that acess documents successively incorporate word processors, video players, music players and web administrations. Random:Application that access documents arbitrarily incorporate databases, video and sound editors. 10.13 Programmed opening and shutting of documents remembers the client from the innovation of these function, and in this manner makes it more helpful to the client, however, it requires more overhead than the situation where unequivocal opening and closing is required. 10.14 At the point when block is accessed, file system could prefetch the consequent blocks in suspicion of future requests to these blocks. This prefetching advancement word elicit the holding up time experienced by the process for future solicitations. 10.15 An application that keep up a database of sections could profit by such support. Case in point, if a project is keep up a Employee database, then access to the database can\'t be displayed by any foreordained acess design. The acess to records are random and finding the recods would be more proficient if the working framework were to give some type of tree base index .

Provide examples of applications that typically access files according.docx

todd921

Provide copy constructor, destructor, and assignment operator for the IntList class that stores a collection of integers using linked list. class ListNode { int value; ListNode * next; }; class IntList { public: ... IntList(const IntList & other); ~IntList(); IntList& operator =( const IntList & other ) ... private: int num; //the number of ints stored. ListNode * first; }; Solution Hi, I have implemented all functionality. Please test it in your test program using namespace std; class ListNode { public: int value; ListNode * next; }; class IntList { public: IntList(); IntList(const IntList & other); ~IntList(); void operator =( const IntList & other); private: int num; //the number of ints stored. ListNode * first; }; IntList::IntList(const IntList & other){ IntList *ptr = new IntList(); ListNode *temp = other.first; ListNode *temp1 = ptr->first; ListNode *firstLocal = NULL; while(temp != NULL){ if(firstLocal == NULL){ firstLocal = temp; temp1 = firstLocal; } else{ temp1->next = temp; temp1 = temp; } temp = temp->next; } ptr->first = firstLocal; ptr->num = other.num; } IntList::~IntList(){ while(first != NULL){ ListNode *local = first; first = first->next; delete local; } } IntList::IntList(){ first = NULL; num = 0; } void IntList::operator =( const IntList & other){ first = other.first; num = other.num; } .

Provide copy constructor- destructor- and assignment operator for the.docx

todd921

Provide a summary of the basic ideals and significant individuals behind the Protestant Reformation, and what was its impact on Christianity. Solution The Protestant Reformation was the 16th-century religious, political, intellectual and cultural upheaval that splintered Catholic Europe, setting in place the structures and beliefs that would define the continent in the modern era. In northern and central Europe, reformers like Martin Luther, John Calvin and Henry VIII challenged papal authority and questioned the Catholic Churchâ€™s ability to define Christian practice. They argued for a religious and political redistribution of power into the hands of Bible- and pamphlet-reading pastors and princes. The disruption triggered wars, persecutions and the so-called Counter-Reformation, the Catholic Churchâ€™s delayed but forceful response to the Protestants. Even though people were worshiping as they believed, the Protestant Reformation brought about a new set of problems. Catholicism refused to let go of its power and they fought hard to keep their dominance over the people. Different protestant denominations began to spring up and they were in conflict with other Christian sects about the matter of how best to worship God. People all throughout Europe began to engage in bloody conflicts over their religious disagreements. Catholics fought against the Protestants and rulers fought against various Christian sects that did not affiliate with their particular beliefs. The Reformation not only drove people to found America, but it also helped to establish the Constitution which is the living document that governs the United States. After the religious dissenters from Europe arrived in America, society was dominated by a clash of various religious beliefs. Those beliefs continued to dominate America for hundreds of years, up until the latter half of the 20th century. Religion was so strong in America that it dictated the lives of millions of settlers that lived in the colonies. As we know christinaity is one big religion in the word that so many people follow hence it does not provide any impact because people always worship on their beliefs not on some sort of organisations .

Provide a summary of the basic ideals and significant individuals behi.docx

todd921

proposed solution to resource sharing and security against unauthorized resource access that you view as the ideal balance between sharing, protection, and complexity of implementing users and groups in an operating system of your choice. Provide an instance that comes close to your ideal balance between resource sharing and protection against unauthorized resource access. Describe any security issues or benefits that you envision with the proposed solution. Describe any file access issues that may exist with the proposed solution. Solution Shared resources, also known as network resources, refer to computer data, information, or hardware devices that can be easily accessed from a remote computer through a local area network (LAN) or enterprise intranet. Successful shared resource access allows users to operate as if the shared resource were on their own computer. The most frequently used shared network environment objects are files, data, multimedia and hardware resources like printers, fax machines and scanners. Operating systems have to balance the conflicting goals of convenient resource sharing and protection against unauthorized resource access. Windows offers a variety of mechanisms such as user and group permissions, shares, and access control lists with inheritance. On the other hand, Linux has a much simpler implementation of users and groups. Following methods are adopted to achieve resoure security: 1) using global user identifiers to replace traditional user identifiers; 2) implanting global user identifiers into kernel entities such as processes and files; 3) adopting an access control mechanism based on global user identifiers. The most important feature of our approach is that we implement it by introducing innovative elements into operating system kernels. Compared with middleware approaches, our method can provide better security, performance and compatibility. A file management system is a type of software that manages data files in a computer system. It has limited capabilities and is designed to manage individual or group files, such as special office documents and records. It may display report details, like owner, creation date, state of completion and similar features useful in an office environment. A file management system is also known as a file manager. Problems addressed by modern file systems: Issues to consider: Contiguous allocation (also called \"extent-based\"): allocate files like segmented memory (contiguous run of sectors). Keep a free list of unused areas of the disk. When creating a file, make the user specify its length, allocate all the space at once. Descriptor contains location and size. Example: IBM OS/360. .

proposed solution to resource sharing and security against unauthorize.docx

todd921

Programming Language: C++ or Java Write to program to generate a pair of private and public keys. You program should also be able to encrypt and decrypt messages using the public and private keys. Solution import java.io.BufferedWriter; import java.io.FileWriter; import java.security.Key; import java.security.KeyPair; import java.security.KeyPairGenerator; import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; import java.security.scrRndm; import java.security.Security; import sun.misc.BASE64Encoder; public class gnrateKys{ public static void main(String[] args) { String PBLCkEY = null; String PRVATEkEYfM = null; gnrateKys gnrateKys = new gnrateKys(); if (args.length < 2) { System.err.println(gnrateKys.getClass().getName()); System.exit(1); } PBLCkEY = args[0].trim(); PRVATEkEYfM = args[1].trim(); gnrateKys.generate(PBLCkEY, PRVATEkEYfM); } private void generate (String PBLCkEY, String privateFilename){ try { Security.addProvider(new org.bouncycastle.jce.provider.BouncyCastleProvider()); KeyPairGenerator gnrtr = KeyPairGenerator.getInstance(\"RSA\", \"BC\"); BASE64Encoder b64Enc = new BASE64Encoder(); scrRndm random = createFixedRandom(); gnrtr.initialize(1024, random); KeyPair par = gnrtr.generateKeyPair(); Key pbkey = par.getPublic(); Key prvKy = par.getPrivate(); System.out.println(\"publicKey : \" + b64Enc.encode(pbkey.getEncoded())); System.out.println(\"privateKey : \" + b64Enc.encode(prvKy.getEncoded())); BufferedWriter out = new BufferedWriter(new FileWriter(PBLCkEY)); out.write(b64Enc.encode(pbkey.getEncoded())); out.close(); out = new BufferedWriter(new FileWriter(privateFilename)); out.write(b64Enc.encode(prvKy.getEncoded())); out.close(); } catch (Exception e) { System.out.println(e); } } public static scrRndm createFixedRandom() { return new FixedRand(); } private static class FixedRand extends scrRndm { MessageDigest sha; byte[] state; FixedRand() { try { this.sha = MessageDigest.getInstance(\"SHA-1\"); this.state = sha.digest(); } catch (NoSuchAlgorithmException e) { throw new RuntimeException(\"can\'t find SHA-1!\"); } } public void nextBytes(byte[] bytes){ int off = 0; sha.update(state); while (off < bytes.length) { state = sha.digest(); if (bytes.length - off > state.length) { System.arraycopy(state, 0, bytes, off, state.length); } else { System.arraycopy(state, 0, bytes, off, bytes.length - off); } off += state.length; sha.update(state); } } } } .

Programming Language- C++ or Java Write to program to generate a pair.docx

todd921

Question 30 As people become more powerful they tend to become less goal-oriented, less motivated, and more focused on gaining additional power. True False 2 points Question 31 A supervisor pushes employee performance by constantly checking their work, reminding them of their deadlines, and threatens to put their unknown failures on the company notice board. Which of the following forms of influence is this supervisor using? Legitimate Silent authority Referent Assertiveness Persuasion 2 points Question 32 In the communication process, filtering occurs when: the sender carefully selects words that the receiver is most likely to understand correctly. the receiver removes noise from the communication process so that the sender\'s message is more accurately understood. people communicate mainly positive information about themselves by screening out negative information. an organization is able to prevent grapevine communication by sending the information more quickly through newsletters and other formal communication channels. the receiver avoids receiving messages from a sender, such as by avoiding the person or deliberately not reading e-mail messages. 2 points Question 33 Organizational politics typically involves: an unconscious attempt to increase your own power. a conscious attempt to motivate others to work harder for the firm. attempts to influence others to promote personal objectives. helping other employees to fulfill their needs through organizational activities. setting up stricter policies. Solution QUESTION 30 - 1. False QUESTION 31 - 1. Assertiveness QUESTION 32 - 1. people communicate mainly positive information about themselves by screening out negative information QUESTION 33 - 1. attempts to influence others to promote personal objectives .

Question 30 As people become more powerful they tend to become less go.docx

todd921

Question 34 People with high Machiavellian values tend to: place a lot of trust in their colleagues. stay away from organizations where politics is tolerated. use more socially acceptable forms of power to influence others. are comfortable using power to manipulate others toward their own personal goals. believe that deceit is totally inappropriate in organizational settings. 2 points Question 35 Emotional contagion occurs when: we share the emotions of other people. we are required to show or hide our emotions, based on rules prescribed by the job. two or more people experience different emotions even though they are observing the same object. the communication medium has different meaning for the receiver and the sender. two or more people experience the same emotions even though they are observing different objects. 2 points Question 36 Employees with high emotional intelligence are able to avoid the escalation of constructive conflict into relationship conflict. True False 2 points Question 37 Mimicking another person\'s behavior and emotions is a part of emotional contagion. True False Solution QUESTION 34 - 1. are comfortable using power to manipulate others toward their own personal goals QUESTION 35 - 1. we share the emotions of other people QUESTION 36 - 1. True QUESTION 37 - 1. True .

Question 34 People with high Machiavellian values tend to- place a lot.docx

todd921

Question 21 Resource scarcity is a likely cause of conflict in organizations that are experiencing downsizing or financial difficulties. True False 3 points Question 22 Intuition adds elements of flexibility and spontaneity to decision-making, thereby offering potential for creativity and innovation. True False 3 points Question 23 Downward communication does all of the following EXCEPT: Helps minimize the spread of rumors. Achieves influence through information. Helps create a sense of security and involvement among receivers who feel they know the whole story. Filters messages from employees to supervisors. Follows the chain of command top to bottom. 3 points Question 24 All of the following statements relating to escalating commitment are correct EXCEPT: decision makers may rationalize negative feedback resulting from an escalated commitment as a temporary condition. an escalated commitment may result in a decision maker protecting his or her ego by not admitting that the original decision was a mistake. the tendency to escalate commitments often outweighs the willingness to disengage from them. once it is determined that a chosen course of action is Solution 21. True (Resource scarcity is a serious concern. Companies facing this problem have to cut down on their resources either physically or financially) 22. True 23. Helps minimize spread of rumors (Since employees will be directly in touch with the management) 24. Once it is determined that a chosen course of action is .

Question 21 Resource scarcity is a likely cause of conflict in organiz.docx

todd921

Question 2 Compare the eye to a camera by listing four of the basic components of the eye and the equivalent components of the camera. Solution Camera part Function in the camera Structure in the eye performing a similar role Lens To focus light onto the photosensitive surface at the back of the camera. This can either be photographic film or a CCD (charge-coupled device). Lens - which focuses light onto the retina. Focusing screw Allows the user to adjust the focus for nearer or more distant objects. Ciliary muscles - which stretch or slacken the suspensory ligaments to adjust the shape of the lens Aperture Allows the user to adjust the amount of light entering the camera in different light conditions. Iris - which adjusts the amount of light entering the eye through the pupil. Shutter Allows the user to adjust the length of time that light enters the camera, which controls the amount of light to which the photosensitive surface is exposed. Not applicable (although we do have eyelids). .

Question 2 Compare the eye to a camera by listing four of the basic co.docx

todd921

Question 1: The alien species has decided that they will use a special ray gun to destroy all of a specific type of organelles from all of the cells of your outer ears. Choose which of the following you would miss the least and discuss exactly what the results would be on a cellular level (hint- think of the functions of that organelle). List any treatments that you would try to counteract the loss of that organelle. Choose one of the following organelles to be removed in all of the cells of your outer ears: nucleus, ribosomes, mitochondria, vacuoles, golgi, ER, or lysosomes Question 2: The alien species has decided that they want use a ray gun on you that will duplicate or remove one of the 23 types of chromosomes in all of your body cells. You get to choose which chromosome is affected (choose the the one that would impact your life the least). If your last name begins with H-Z, choose a chromosome that will be duplicated (only one will be duplicated so you will now have 47 chromosomes). Question 3: The aliens have decided to remove one chemical element from the entire earth (one of the elements from the periodic table). 6 points: List and describe which 3 elements would impact life on earth the most if removed and exactly why each of these elements are important to life. 4 points: List and describe which two elements would impact life the least and describe why you wouldn\'t mind them being permanently removed from earth forever. Solution Ans 1. Nucleus can not be removed because it takes control of all the activities taking place in the cell.it is the largest organelle and contains chromosome which is the genetic material of the cell. It helps the cell to live, finction and reproduce. Lysosomes can be removed because it works to remove waste materials in the cell. It can be water removal, undigested food particle removal. Aliens are like machine and expected not to eat. Ans 2. Chromosome affecting your behaviour can be removed because aliegns have no feelings. Extra chromosome 21 causes an disorder known as down syndrome to have 47 chromosomes. Ans 3. Super heavy elements starting from atomic number 104 can be removed from earth. 1. Oxygen, carbon and hydrogen are very important for living organisms. Living organisms have huge amounts of these elements. Atoms of these elements join together to form thousands of large molecules. The are found in our biomolecules. Carbon is a special element because of its catenation property and forming lots of molecules. These are essential for life. 1. Rutherfordum, Dubnium and Seaborgium are least important and can be removed from earth. It is so because these have been artificially created and are not so important for living organisms. .

Question 1- The alien species has decided that they will use a special.docx

todd921

Question 13 Which of the following is the first stage of an experiential learning training program? Take part in a behavior simulation Analyze the activity Gain conceptual knowledge and theory Connect the theory and activity with on-the-job or real-life situations Question 15 An expatriate is an employee: working as a spy in a competitor\'s company. who has been headhunted from a firm to join another company. who works in a country other than his or her country of origin. working for a multinational company in his home country. 2 points Question 16 All of the following are examples of RID strategies EXCEPT _____. combining different steps of the design process such as analyses and evaluation conducting separate analyses of training needs and learning outcomes developing instruction around job aids using shortcuts (e.g., use existing records for needs assessment; conduct focus groups) Question 17 Development involves learning that is not necessarily related to the employee\'s current job. True False Question 19 In a traditional learning environment, _____. learning used to be a very dynamic process communication on course content was primarily two-way learning occurred primarily through exchanges with other learners experts and resource materials were separate from the learning environment Solution q13) B.Analyze the activity q15) C.who works in a country other than his or her country of origin q16) D. using shortcuts q17) true q19) B .

Question 13 Which of the following is the first stage of an experienti.docx

todd921

Question 11 Active communication occurs by facial expressions- body po.docx

todd921

QUESTION 1 Interaction Design is designing interactive products to support the way people communicate and interact in their everyday and working lives. True False QUESTION 2 Interaction designers should avoid working in multidisciplinary teams because it is difficult to communicate and progress forward the designs being create. True False QUESTION 3 In order to expedite the interaction design, you involve the user as little as possible. True False QUESTION 4 Today products are being used by a diverse range of user groups from different countries making cultural differences like dates and times extremely important in interactive design. True False QUESTION 5 An assumption is stating something to be true when it is still open to question. True False Solution 1. Interaction Design : It is designing interactive products to support the way people communicate and interact in their everyday and working lives. True is correct choice. 2. Disadvantage of interaction design : Interaction designers should avoid working in multidisciplinary teams because it is difficult to communicate and progress forward the designs being create. True is correct choice. 3. In order to speed up the interaction design, we involve the user as large as possible False is correct choice. 4. Statement : Today products are being used by a diverse range of user groups from different countries making cultural differences like dates and times extremely important in interactive design. The statement is true. 5. Statement : An assumption is stating something to be true when it is still open to question. The statement is true. .

QUESTION 1 Interaction Design is designing interactive products to sup.docx

todd921

More from todd921 (20)