The integral is $\"\"$ .

Find the integral using properties of integrals.

Property of the definite integrals: $\"\"$ .

$\"\"$ .

Property of the definite integrals: $\"\"$ , where $\"\"$ is a constant.

$\"\"$

We have $\"\"$ and result of exercise $\"\"$ is $\"\"$ .

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

Therefore, $\"\"$ ..

Substitute the results of $\"\"$ and $\"\"$ in $\"\"$ .

$\"\"$

$\"\"$ .