Determine which values of p the following integrals converge.
Give your answer in each case by selecting the appropriate inequality
and then entering a numerical value in the box to
define a range of p values for which the integral converges. If
the integral never converges, select **=** and enter
**none** for the numerical value. In either case be sure
that you can rigorously prove convergence and divergence for different
values of p .

**(a)**

**(b)**

You can earn partial credit on this problem.