I am using integral test asgoes to infinity. I am not familiar with finding the pt

Any help.

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- Mar 15th 2010, 08:28 PMracewithferrariFind the value of p for the convergent series.

I am using integral test asgoes to infinity. I am not familiar with finding the p*t*

Any help. - Mar 15th 2010, 09:06 PMchisigma
The sum has to be compared with the integral...

(1)

Integrating by parts we have...

(2)

Observing (2) we it is evident that integral (1) will converge only if , and the same is for the series ...

Kind regards