Thread: Infinite Series Help

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.

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.