21-260: Differential Equations

Exam #3 Review Problems:

Read:Review the reading assignments from

Chapter 3, Sections 1, 4 and 8.

Chapter 5, Sections 1, 2 and 4.

Chapter 6, Sections 1 and 2.

Chapter 9, Sections 1 and 2.

Exercises:

Section 3.4: #1, 3, 15, 17.

Section 3.8: #4, 5, 7.

Section 5.2: #3, 4, 7, 12, 13, 20, 22, 25, 29, 31, 35.

Section 5.4: #3, 4, 5, 6, 8, 13, 14, 19.

Section 6.1: #3, 7, 9, 11, 13, 17, 19.

Section 6.2: #5, 7, 11, 13, 19, 21.

Section 9.1: #1, 13, 15, 19.

Section 9.2: #3, 7, 9, 11.

Practice Exam:

All of these problems were given as 21-260 exam problems in a previous semester. (post script) (jpeg [page 1] jpeg [page 2]) (pdf)