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## Homework Statement

Test the series for convergence or divergence

-1/3+ 2/4 - 3/5 +4/6 - 5/7 + .................

## Homework Equations

I think it's an alternating series

## The Attempt at a Solution

I found that an = (-1) ^n * n/ (n+2)

And it approaches 1 as n goes to inifty so the series will Diverge

Is that right ??