$\"\"$

\

The integral is $\"\"$ .

\

Consider $\"\"$ .

\

Apply derivative on each side with respect to $\"\"$ .

\

$\"\"$

\

$\"\"$ .

\

Substitute the values for $\"\"$ and $\"\"$ in the integral.

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

Apply sum and difference rule in integration $\"\"$ . $\"\"$

\

$\"\"$ $\"\"$ .

\

$\"\"$

\

Find the value of $\"\"$ by using $\"\"$ .

\

$\"\"$

\

Substitute $\"\"$ in [1].

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$ $\"\"$ .

\

$\"\"$

\

$\"\"$ $\"\"$ .