Problem
1. Answer the previous question for the function y = sin x.
2. Discuss what happens when adaptive quadrature is used to integrate the function y = 1/x in the interval (-1, 2].
3. Answer the previous question for the elementary quadrature methods.
4. Give the points of evaluation when adaptive quadrature is used to integrate the function y = 1/x in the interval [.1, 10] with a tolerance of .1.