Step 1:

The function is $\"\"$ , $\"\"$ , $\"\"$ and $\"\"$ .

Let $\"\"$

Area of the region:

If $\"image\"$ is continuous and non-negative on the closed interval $\"image\"$ ,

then the area of the region bounded by the graph $\"image\"$ , the $\"image\"$ -axis ( $\"\"$ ) and the vertical lines $\"image\"$ and $\"image\"$ is given by

$\"image\"$

Area of the function is $\"\"$

Step 2:

$\"\"$

$\"\"$ .

Solution :

$\"\"$ .