Question

I would appreciate it if someone could please check my work on this calculus problem! My steps/answers are in green.

Answer 1

A. Correct.
B. Some error in evaluation. The result should be near 2.10592505299.
C. Your final answer should have ln(2) in the denominator. The evaluation should be near 1.354326176.
D. Need ln(4) in the denominator everywhere. The evaluation should be near 79.408765453.