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

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

$\sum_{n=1}^{\infty}\ \frac{k^2}{k^3+1}$

2. Use limit comparsion using $\frac{1}{n}$.

3. i did and $\frac{k^2}{k^3+1}< \frac{1}{k}$though ,so its inconclusive

4. nevermind i used the limit comparison test and got the answer thank you

5. Do you know the limit comparsion test?
$a_n=\frac{n^2}{n^3+1}~\&~b_n=\frac{1}{n}$.