Step 1:

\

The function is $\"\"$ .

\

Find $\"\"$

\

Substitute $\"\"$ in $\"\"$ .

\

$\"\"$

\

$\"\"$

\

Step 2:

\

Find $\"\"$ :

\

Substitute for $\"\"$ and $\"\"$ in above expression.

\

$\"\"$

\

$\"\"$

\

Solution:

\

$\"\"$ .