$\"\"$ \ \

The curves are $\"\"$ and $\"\"$ .

Graph the curves $\"\"$ and $\"\"$ .

$\"\"$

Observe the graph:

$\"\"$ covers the region of $\"\"$ .

The blue region is required area.

Find the outside curve and insider curve areas separately as their integral limits are separate.

Area of the outside curve $\"\"$ .

$\"\"$

$\"\"$ .

$\"\"$

The area of inside curve $\"\"$ .

$\"\"$

Required area is inside the first curve and out side the second curve.

So, the difference between first curve and second curve.

$\"\"$

$\"\"$ . \ \

$\"\"$ \ \

The area is $\"\"$ . \ \