21-260: Differential Equations

Scheduling Information

Exam Time:

Lecture 1: 9:30-10:20 (regular class time)

Lecture 2: 10:30-11:20 (regular class time)

Review Session:

Time: Sunday 21 September, 6:00-7:30pm.

Place: DH 1112

Office Hours: Changes for Exam Week

Check with your TA to find out when you can pick up your graded homework.

Homework: You may pick up your graded HW#4 (as well as earlier homeworks, if you have not already done so) from your TA during their office hours.

Exam #1 Review:

Read:

Section 1.1, pp. 1-7.

Section 1.3, pp. 17-20.

Section 2.1.

Section 2.2.

Section 2.3.

Section 2.4, pp. 64-72

Section 2.5.

Section 2.7, pp. 96-103.

Section 3.1, pp. 129-135.

Exercises:

Section 1.3: #1, 5, 7, 9, 17, 26.

Section 2.1: #17, 19, 20, 29.

Section 2.2: #1, 3, 13, 15, 16, .

Section 2.3: #3, 4, 6, 9, 18.

Section 2.4: #1, 4, 11, 12, 26.

Section 2.5: #1, 12, 13, 20, 22.

Section 2.7: #3, 21.

Section 3.1: #7, 8, 11, 13, 17.

Previous Exam Problems:

All of these problems (or versions of them) were given as 21-260 exam problems in a previous semester. Available as a pdf file.