# Math 3113     Introduction to ODEs         Fall 2003

## Important dates and facts

 Office Hours: Tue. 9:15-10:15,     Wed. 10:00-11:00,     Thu. 9:00-10:00 Quiz I: Tuesday, Sept 2 Midterm I: Thursday, Sept 18 Quiz II: Tuesday, Oct 7 Midterm II: Thursday, Oct 23 Quiz III: Tuesday, Nov 11 Midterm III: Thursday, Dec 4 Final Examination: Friday, December 19 from 1:30pm until 3:30pm in PHSC 114.

## Messages/Assignments

Most Recent are at the top!

There are two homework sets ([12] and [13]) due on the week of December 8-12.

There is a review for Mid III in 223 PHSC on Wednesday, December 3 at 6:00pm.

[13]. Due Thursday, December 11.

• Section 5.4: 4, 6 (dont bother graphing the direction field), 8, 10, 14, 26.

[12]. Due Tuesday, December 9.

• Section 5.2: 2, 3, 8, 18, 20, 30, 38

[11]. Due Thursday, November 20.

• Section 3.4: 16, 18, 20, 24, 26, 30, 32
• Section 3.6: 5, 6, 24.

[10]. Due Thursday, November 13.

• Section 3.5: 22, 24, 30, 34, 36, 40, 50, 53, 56
• Section 3.4: 10, 12, 14.

[9]. Due Thursday, November 6.

• Section 3.3: 6, 8, 10, 13, 18, 28, 30, 34, 36, 56.
• Section 3.5: 4, 6, 12, 16, 18, 20 (examples in class on Tuesday)

There will be a review for Midterm II in PHSC 117 on
Wednesday October 22, from 6pm until we get tired....
Midterm II will cover 1.5, 1.6, 2.1, 2.3, 3.1, and anything to do with second order
linear equations that does not involve complex numbers.
You can bring one index card with notes to Midterm II.
Homework [8] is due on Tuesday, October 28.

[8]. Due Thursday, October 23.

• Section 3.1: 2, 6, 8, 22, 24, 25, 34, 36, 40, 44, 51, 52

[7]. Due Thursday, October 16.

• Section 2.3: 2, 3, 4, 5, 12, 24, 25, 29

[6]. Due Thursday, October 9.

• Section 2.1: 6, 16, 18, 22, 26

[5]. Due Thursday, October 2.

• Section 1.5: 36, 38, 39, 42
• Section 1.6: 6, 10, 14, 16, 20, 24, 26, 28, 34, 38, 44, 72

[4]. Due Thursday, September 18.

• Section 1.4: 43, 54
• Section 1.5: 2, 6, 18, 22, 24

[3]. Due Thursday, September 11.

• Section 1.4: 10*, 14, 20*, 40*, 44, 46*, 62

[2]. Due Thursday, September 4.

• Section 1.3: Look at, but do not hand in: 1-10, 11, 18
• Section 1.3: Hand in: 16*, 18, 20*, 27*, 29*

[1]. Due Thursday, August 28.

• Section 1.1: 4, 6, 10, 12
• Section 1.2: 3, 4, 6, 7