Step 1:

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

Find the intersection points by equating the two curves.

$\"\"$

General solution of $\"\"$ is $\"\"$ , where n is an integer.

$\"\"$

If n = 0, then $\"\"$ .

If n = 1, then $\"\"$ .

The solution of $\"\"$ on the interval $\"\"$ .

Step 2 :

At $\"\"$ ,

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

At $\"\"$ ,

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

Thus, the intersection points are $\"\"$ and $\"\"$ .