\

The integral is \"\".

\

Evaluate the integral by using substitution method.

\

Let \"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\

Evaluate the integral \"\" by using parts of integration.

\

Formula for integration by parts :\"\".\"\"

\

\"\"

\

\"\".

\

\"\"

\

\"\"

\

\"\".

\

Substitute the corresponding values in\"\".

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

Substitute \"\".

\

\"\"

\

\"\".

\

\

\"\".