Problem 11: Did you try a test/format that did not work? YES or NO. If YES, explain the issue. Στο (-1)n3n 2n+2 Why did you choose the test that ultimately worked? Answer and work

11. Determine if the series is absolutely convergent, conditionally convergent, or divergent using one of the following (divergence test, integral test, comparison test, limit comparison test, alternating series test, ratio test, root test).