(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

[itex]\sum_{n=2}^{\infty} \frac{1}{n^2-1}[/itex]

2. Relevant equations

3. The attempt at a solution

After doing partial fraction decomposition, I discovered that it was a telescoping series of some sort; the partial sum being 1/2[ (1 -1/3) + (1/2 - 1/4) + (1/3 - 1/4) +....] The only thing I can't do is see the pattern to make a nth partial sum. How would I go about this?

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# Homework Help: Find The Sum Of The Convergent Series

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