## Homework for Math 251H

Date Homework Due Date
August 31
Section 1.1:15-20
Section 1.3:1,3,5,12,14,15,17
Section 2.2: 5,7,12,14,16,18

* Problems: Section 2.2: 30,31,35
September 5
September 8
Section 2.1:13,14,15,16,17,18,19,20,31,39,40

*Problems: Section 2.2: 32,33,34,35
September 12
September 15
Section 2.3: 1,2,4,5,6,7,8,9,11,12,14,15b
*Problems: Section 2.3:16,17,18
September 20

Takehome quiz Problems 3,4,5. Problem 6 is a bonus problem
September 27

Takehome quiz and homework
September 30
September 28
Section 2.4: 2,3,5,7,9,11,13,15,32
Section 2.5: 1,2,3,4,5,6,9,10,12
*Problems: Section 2.4:27,28,32
Section 2.5:14
October 4
October 5
Quiz 5 due October 7

Sample exams

October 12
Homework 6
October 18

Section 3.5: 1,3,7,9,11,15,19,20
Only part (a): 21,22,23,24,25
Section 3.6: 1,2, 5,7,9,13,15
Quiz 7 Due Wednesday, October 30
October 28
October 27
Section 3.7: 1,2,3,4,6,7,11,13,15,17,19,20,21,30
*Problems: Section 3.7:27,31
November 1
November 1
Quiz 8 Due Monday, November 4
November 4
November 1 Homework 8
November 8

Homework 9 (2pts extra credit towards the exams score if returned before the exam)
November 12

Exam II, Tuesday, November 12, 2013
112 Walker, 6:30-7:45
Section 2.6,3.1-3.8,4.1,4.2,4.3,6.1,6.2,6.3,6.4,6.5

Sample Exam 1

Sample Exam 2

Section 7.1: 1,2,3,4,5,6,17
*Problem:22
November 15
November 15
Section 7.3:16,18,23
Section 7.5:1a,2a,3a,5a,15,16
December 2
November 18 Section 7.6:1a,3a,5a,6a,9,10
*Problem: 13a,15a
December 2
November 20
Section 7.8:1c,7a,9a,10a,15
December 2
December 2
Section 9.1: 1ab,2ab,3ab,5ab,6ab,7ab
December 6
December 4
In all problems, find the critical points and say if they are stable or unstable:
Section 9.2: 5,6,7,8,9
9.4:3,5
9.5:3,5
December 6
December 6
Quiz 10
December 9
December 6
Homework
December 19

Final exams samples (all problems except problems about strings)

Review: December 18, 6pm-8pm 109 OSMOND
December 18

Final Exam: December 19, 6:50pm-8:40pm 108 Sackett
December 19