$\"\"$

Direct comparision test :

If $\"\"$ for all $\"\"$ .

1. If $\"\"$ converges, then $\"\"$ converges.

2. If $\"\"$ diverges, then $\"\"$ diverges.

$\"\"$

The series is $\"\"$ .

Consider $\"\"$ and $\"\"$ .

$\"\"$ for all $\"\"$ on $\"\"$ .

The series $\"\"$ is diverges where $\"\"$ .

Using direct comparision test if the series $\"\"$ is diverges then $\"\"$ is diverges.

Therefore, the series $\"\"$ is diverges.

$\"\"$

The series $\"\"$ is diverges.