Sequence sin(npie) is convergent or divergent?
回答 (3)
2016-02-21 2:32 pm
✔ 最佳答案
It's pi, not pie. sin(npi) = 0 for all integers, n, so the sequence converges to 0.
2016-02-21 2:45 pm
Converges to 0 for all n belongs to N
2016-02-21 2:19 pm
The sine curve fluctuates. If n = integers, this goes 0,0,0,0.
If n = positive real numbers, this goes from 0 to +1 to 0 to -1 and back to 0.
If n = positive real numbers, this goes from 0 to +1 to 0 to -1 and back to 0.
收錄日期: 2021-04-21 17:03:25
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20160221060640AAiomPa