$\"\"$

The function is $\"\"$ .

The area bounded between $\"\"$ and $\"\"$ .

The area of the bounded region is $\"\"$ .

Let $\"\"$ , then $\"\"$ .

Substitute corresponding values in $\"\"$ .

$\"\"$

The integral is in the form of inverse tangent function : $\"\"$ .

$\"\"$

Substitute back $\"\"$ .

$\"\"$

Therefore, the area bounded by the region is $\"\"$ .

$\"\"$

The area bounded by the region is $\"\"$ .