homework5 (1) - 31B Homework 5 Due Friday May 10th in class...

31B Homework 5- Due Friday, May 10th in class
Uncollected problems:
Section 8.6 # 5, 6, 11, 20, 21, 27, 29, 37, 40, 43, 47, 59, 64, 67, 77, 81
Section 8.8 # 7, 10, 15, 31, 33, 35, 44, 53
Collected problems:
1. Integrate the following improper integrals:
(a)
Z
1
0
x ln( x ) dx
(b)
Z
∞
-∞
x
3
e
- x
4
dx
Solution: