$\"\"$

Find the derivative of the function $\"\"$ .

Rewrite the above expression $\"\"$ .

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

$\"\"$

Chain rule of derivative: $\"\"$ .

Derivative of inverse trigonometric function : $\"\"$ .

The product rule of derivatives : $\"\"$ .

$\"\"$

$\"\"$ .

$\"\"$

Graph:

Graph the functions $\"\"$ and $\"\"$ .

$\"\"$

$\"\"$ .