$\"\"$

\

The integral is $\"\"$ .

\

Let $\"\"$ .

\

Apply derivative on each side.

\

$\"\"$ .

\

$\"\"$

\

$\"\"$

\

The integral is $\"\"$ .

\

Solve the integral using integration by parts.

\

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

\

Here $\"\"$ and $\"\"$ .

\

Consider $\"\"$ .

\

Apply derivative on each side.

\

$\"\"$

\

Consider $\"\"$ .

\

Apply integral on each side.

\

$\"\"$

\

Substitute corresponding values in integration by parts formula.

\

$\"\"$

\

$\"\"$ .

\

Replace $\"\"$ in the above expression.

\

$\"\"$ .

\

$\"\"$

\

$\"\"$ .