\"\"

\

The improper integral is \"\".

\

Integrand is continuous on \"\", discontinuous at \"\".

\

\"\".

\

Apply power rule of integration:\"\".

\

\"\"

\

\"\"

\

Apply the limits.

\

\"\"

\

Therefore, \"\" is diverges.

\

\"\"

\

The improper integral \"\" is diverges.