Step 1:

The function is $\"\"$ .

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

$\"\"$

Use sum rule of derivative : $\"\"$ .

$\"\"$

$\"\"$ .

Step 2:

The differential equation is $\"\"$ .

Consider $\"\"$ .

Substitute the values of $\"\"$ and $\"\"$ in $\"\"$ .

$\"\"$

Simplify the expression.

$\"\"$

Rewrite the expression.

$\"\"$

Solution :

$\"\"$ is the solution of differential equation $\"\"$ .