1. The problem statement, all variables and given/known data Test the series for convergence or divergence -1/3+ 2/4 - 3/5 +4/6 - 5/7 + ................. 2. Relevant equations I think it's an alternating series 3. 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 ??