Converges to

  • Thread starter Marth361
  • Start date
  • #1
3
0
Converges to....

If "b" is any constant number, what does the infinite sum

[tex]\sum[/tex] [(-1)^n * b^(2n+2)] / (2n+2)!

converge to (in terms of "b")?
 

Answers and Replies

  • #2


If the sum goes from zero to infinty, then I would say

[tex]
1 - \cos(b)
[/tex]
 

Related Threads on Converges to

  • Last Post
Replies
9
Views
10K
  • Last Post
Replies
5
Views
1K
  • Last Post
Replies
9
Views
1K
Replies
4
Views
1K
Replies
4
Views
3K
  • Last Post
Replies
4
Views
3K
Replies
2
Views
1K
Replies
3
Views
651
Top