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Math Help - [SOLVED] Use any method to determine if series converges

  1. #1
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    [SOLVED] Use any method to determine if series converges

    \sum_{n=1}^{\infty}\ \frac{k^2}{k^3+1}
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  2. #2
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    Use limit comparsion using \frac{1}{n}.
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  3. #3
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    i did and  \frac{k^2}{k^3+1}< \frac{1}{k}though ,so its inconclusive
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    nevermind i used the limit comparison test and got the answer thank you
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  5. #5
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    Do you know the limit comparsion test?
    a_n=\frac{n^2}{n^3+1}~\&~b_n=\frac{1}{n}.
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