1. The problem statement, all variables and given/known data Use any method or test to see if the series converges or diverges. 2. Relevant equations The series: ((1/n) - (1/n^2))^n 3. The attempt at a solution Well the integral test won't work because there's no real integral for that according to Wolfram Alpha. Also if you try the limit comparison test, the first thing is to determine where the function goes if n goes to ∞, but when it does, you get something like (0)^∞. What other test can I use? Thanks.