Let
Use (a) the Trapezoidal Rule and (b) the Midpoint Rule to approximate the integral with . Give each answer correct to six decimal places.
(c) Use the fact that on the interval to estimate the errors in the approximations from part (a). Give each answer correct to six decimal places.
Error in =
(d) Using the information in part (c) and the error formulas, how large do we have to choose so that the approximations and are accurate to within 0.00001? (Your answer must be a whole number.)
For
You can earn partial credit on this problem.