Streamlining Python Development: A Guide to a Modern Project Setup
3.4.08 Limit Intro3
1. The Harmonic Sequence The Harmonic Sequence is the sequence of reciprocals of the positive integers.
2. The Harmonic Sequence The limit of the Harmonic Sequence, as n approaches infinity, is zero. This means that as n increases, the values in the sequence get closer and closer to zero. 0.000000000001 1,000,000,000,000 0.000001 1,000,000 0.001 1000 0.01 100 H n n
3. You can use a calculator to investigate limits… To examine the Harmonic Sequence, set Then press 2 nd -> TBLSET to decide what values of x (which has replaced n ) to look at. We want to look at large numbers.
4. Not all sequences have limits as n->∞. Those that do are said to converge . If they do not, they are said to diverge . The sequence a n = n diverges, because the values increase without bound. Examine the following sequences. State whether the sequence converges or diverges. If it converges, find the limit: Diverges – the limit does not exist…