find the sum of the series

I got the last one is 61/ (12*64), but doubt the answer, just want to confirm it

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- March 29th 2010, 08:39 PMwopashuijust wanna add another one

find the sum of the series

I got the last one is 61/ (12*64), but doubt the answer, just want to confirm it - March 29th 2010, 08:43 PMmr fantastic
It's a telescoping series. Express in partial fraction form.

(You should have learned something from your thread here and compared it to the first question you asked: http://www.mathhelpforum.com/math-he...um-series.html) - March 30th 2010, 03:31 AMHallsofIvy