Hi(adsbygoogle = window.adsbygoogle || []).push({});

So I can't remember if I did or didn't prove that lim as k--> ∞ of k^{1/k}is equal to 1.

Is it the integral test that shows its convergence?

**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: Proof of a series

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