document.write( "Question 361872: How to determine whether the series converges or diverges?\r
\n" ); document.write( "\n" ); document.write( "1/16+1/49+1/100+1/169+...
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #257942 by robertb(5830)\"\" \"About 
You can put this solution on YOUR website!
The given series can be obtained by deleting infinitely many number of terms from the p-series \"1%2B1%2F2%5Ep+%2B+1%2F3%5Ep%2B+1%2F4%5Ep+\"+...+\"1%2Fn%5Ep\"+..., with p = 2. In such case the p-series is absolutely convergent. Since the given series is just \"1%2B1%2F4%5E2+%2B+1%2F7%5E2+%2B+1%2F10%5E2+\"+...+\"1%2Fn%5E2\"+..., the series is also absolutely convergent, and consequently convergent. \n" ); document.write( "
\n" );