sum (1/(2^(sqrt(n)))) from 1 to infinity - Wolfram|Alpha

I need to prove that this series converges. Thanks

Printable View

- June 12th 2013, 11:26 AMkicmaSeries 1/(2^(sqrt(n))
sum (1/(2^(sqrt(n)))) from 1 to infinity - Wolfram|Alpha

I need to prove that this series converges. Thanks - June 12th 2013, 11:52 AMPlatoRe: Series 1/(2^(sqrt(n))
- June 13th 2013, 03:10 AMkicmaRe: Series 1/(2^(sqrt(n))
I know that but I have a problem finding series to compare to.

- June 13th 2013, 03:34 AMPlatoRe: Series 1/(2^(sqrt(n))
- June 13th 2013, 05:56 AMkicmaRe: Series 1/(2^(sqrt(n))
Thanks, I got it.