# Math Help - Series Convergent/Divergent

1. ## Series Convergent/Divergent

Determine whether the series $\sum_{n=1}^{\infty} ln(n+\frac {1} {n} )- ln (n)$ converges or diverges.

I'm really bad with series.

2. Originally Posted by wilcofan3
Determine whether the series $\sum_{n=1}^{\infty} ln(n+\frac {1} {n} )- ln (n)$ converges or diverges.

I'm really bad with series.
Note that $\ln \left( n+ \frac{1}{n} \right) - \ln (n) = \ln \left(1 + \frac{1}{n^2} \right) < \frac{1}{n^2}$ for $n \geq 1 \, ....$