$\"\"$

The integral Test :

If $\"\"$ is positive, continous, and decreasing for $\"\"$ and $\"\"$ then $\"\"$ and $\"\"$ either converge or both diverge.

$\"\"$

The integral series is $\"\"$ .

Let the function be $\"\"$ .

$\"\"$ is positive and decreasing for all values of $\"\"$ .

$\"\"$ .

$\"\"$

The series converges.