Step 1:

The function is $\"\"$ .

$\"\"$ is in the form of composite function $\"\"$ .

$\"\"$

Rewrite the expression.

$\"\"$

The notation $\"\"$ means that the function $\"\"$ is applied first and then $\"\"$ is applied.

Assume $\"\"$ .

$\"\"$

From the above expression, $\"\"$ and $\"\"$ .

Solution :

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