$\"\"$

\

The differential equation is $\"\"$ .

\

$\"\"$

\

$\"\"$

\

Apply integration on each side.

\

$\"\"$

\

$\"\"$ .

\

$\"\"$

\

Evaluate $\"\"$ by using substitution method.

\

Consider $\"\"$

\

Differentiate on each side with respect to $\"\"$ .

\

$\"\"$

\

$\"\"$

\

Substitute $\"\"$ and $\"\"$ in the integral.

\

$\"\"$

\

Replace $\"\"$ with $\"\"$ .

\

$\"\"$ .

\

Therefore, general solution of the differential equation is $\"\"$ .

\

$\"\"$

\

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