(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Find the sum of the infinite series, if the series converges.

infinity

E

n = 1

(2) / (n^2 + 2n)

2. Relevant equations

..

3. The attempt at a solution

I believe this problem doesn't look very hard, I think all i really need to do is divide the denominator and numerator by the largest n in the denominator.

so it would look like this --> (2/n^2) / (1 + 2/n)

which would become 0/1

so converges to 0?

but what is finding the sum of the infinite series?

help here please. Thankyou.

**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!

# Sum of Infinite series, does it converge?

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