Find $\"\"$ .

Consider the function $\"\"$ .

Apply derivative on each side with respect to $\"\"$ .

$\"\"$

Product rule of derivatives : $\"\"$ .

$\"\"$

$\"\"$ .

Apply second derivative on each side with respect to $\"\"$ .

$\"\"$

$\"\"$ .

Apply third derivative on each side with respect to $\"\"$ .

$\"\"$

$\"\"$ .

Observe the sequence.

$\"\"$ .

The $\"\"$ derivative of the function can be written as

$\"\"$

$\"\"$ .

The $\"\"$ derivative of the function is $\"\"$ .