Examine the integrals below. Consider the multiple tools available for integrating and use the best strategy. After evaluating each integral, write a short description of your method. Homework Help ✎
Rewrite properly (with limits) before evaluating.
Use integration by parts after you rewrite the integrand as arctan(x).
Let f(x) = arctan(x) and dg = dx.
Then df = _______ and g(x) = _______.
Warning: You will have to use U-substitution to evaluate the integral.