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**1. Homework Statement**

Find the sum of the convergent series:

The sum of 1/ (n^2 - 1) from n=2 to infinity

**2. Homework Equations**

**3. The Attempt at a Solution**

I want to break it down into 2 fractions and use partial fractions.

1/(n-1)(n+1)....but I don't know where to go from here...