# Sum of infinite series - 1/n^2

1. Sep 23, 2008

### praharmitra

How do you go about finding the sum, $$\sum \frac{1}{n^2}$$.

I remember studying it earlier, but don't quite remember how it was done..just tell me the method. i'll figure the rest out.

2. Sep 23, 2008

### dirk_mec1

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