Step 1 :

The equation is $\"\"$ , and $\"\"$ .

Solve the integral by variable separable model.

$\"\"$

Apply integration on each side.

$\"\"$

Find $\"\"$ value by substituting initial conditions $\"\"$ .

Thus,

$\"\"$

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

$\"\"$

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

Solution :

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