The document contains a list of trigonometric functions with their arguments. Many functions are repeated with different numbering. The list includes sin, cos, tan, csc, sec, and cot functions with arguments that are variables, numbers, sums, differences, and fractions involving x and pi.

1. 2012

2. 3 sinx

3. 3 cscx
(#1)

4. 3 cscx (#2)

5. tanx

6. -tanx (#1)

7. -tanx (#2)

8. -4 sin(x+π)

9. 3 cos(x/2)

10. 2sin(2x+π)

11. 3 cosx (#1)

12. 3 cosx (#2)

13. 3 secx

14. cotx

15. sec(x-π/2)

16. 4sin(x+π) (#1)

17. 4sin(x+π) (#2)

18. sin(x/4)

19. -2sin(2x+π)

20. 2sinx (#1)

21. 2sinx (#2)

22. 3cosx (#1)

23. 3cosx (#2)

24. 3cscx (#1)

25. 3cscx (#2)

26. 3secx (#1)

27. 3secx (#2)

28. tanx

29. cotx

30. -2cosx

31. sin(x-π) (#1)

32. sin(x-π) (#2)

33. 2cos(x-π/2) (#1)

34. 2cos(x-π/2) (#2)

35. 3cos(x/2)

36. sin(x/4)

37. 2sin(2x+π)

38. sin(4x)

39. 3sinx

40. -2cosx

41. 3cscx (#1)

42. 3cscx (#2)

43. 2secx (#1)

44. 2secx (#2)

45. -tanx

46. cot(x+π/2)

47. -2sin(x-π)

48. 2sin(2x)

49. 2cos(4x+π)

50. sin(2x+2π)

51. -cos(2x)