So, I have the series from 1 to infinity of(adsbygoogle = window.adsbygoogle || []).push({});

sqrt(n)/(1+n^6)

Now, we are supposed to show that the ratio test is inconclusive for this series. But when I apply the ratio test, I get:

(n+1)^(1/2)/((1+(n+1)^6)*the original series and nothing seems to be cancelling out.

Can anyone tell me if I am doing this properly?

Thank you.

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Help me with this series please:

**Physics Forums | Science Articles, Homework Help, Discussion**