Hello All, I'm trying to figure out if I'm doing this problem correctly. I've rewritten the top as the cubed root of 1 and am using the root test. Am I on the right track? Also, My answer is 1 / (n^2 + 1) and that converges.
Last edited by mr fantastic; May 9th 2010 at 05:19 PM. Reason: Merged posts.
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Originally Posted by maxreality Hello All, I'm trying to figure out if I'm doing this problem correctly. I've rewritten the top as the cubed root of 1 and am using the root test. Am I on the right track? I would try the limit comparison test with the known divergent series
Thank you. I was going about it the more difficult way.
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