Math 2403, Spring 2013
Assignment 9

READING:	Sections: 7.2—7.5, 4.1--4.2
Homework:	Section 7.4:  2, 4,  8, 16 Section 4.1: 1--5, 6, 10, 12, 15, 18, 19. Section 4.2: 2, 5, 8, 12, 13, 16, 20, 24. Section 4.3: 1, 4, 9, 12, 16, 19, 23,                      29, 32, 38, 44.