http://www.mathhelpforum.com/math-he...1&d=1211417087

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- May 21st 2008, 04:44 PMszpengchaoprove this result please
- May 21st 2008, 04:45 PMszpengchaoresult
i know this result, alpha <= 1, it is then divergent...but how to prove that?

- May 21st 2008, 04:46 PMThePerfectHacker
When , use the integral test.

- May 21st 2008, 04:49 PMszpengchaocheers
cheers mate!!!

- May 21st 2008, 05:09 PMMathstud28