Converges to

  • Thread starter Marth361
  • Start date
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")?
 
Re: Converges to....

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

[tex]
1 - \cos(b)
[/tex]
 

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