$\"\"$

The integral is $\"\"$ .

Find the integral using integration by parts.

Formula for integration by parts is $\"\"$ .

Here consider $\"\"$ .

Consider $\"\"$ .

Differentiate on each side.

$\"\"$

Find $\"\"$ by integrating $\"\"$ .

$\"\"$

Substitute $\"\"$ and $\"\"$ values in the formula.

$\"\"$

$\"\"$ .

$\"\"$

Graph:

Graph the integrand $\"\"$ :

$\"\"$

Observe the graph:

The value of the definite integral is $\"\"$ .

$\"\"$

$\"\"$ .