21-260: Differential Equations


Scheduling Information

Exam Time:
Lecture 1: 1:00-4:00pm in UC-McConomy Auditorium
Lecture 2: 1:00-4:00pm in UC-McConomy Auditorium

Review Session:

Sunday 11 May, 7:00-8:30pm, DH 2315.
Here is an overview of the topics covered in the course.

Office Hours: Changes for Exam Week

Kazanci: 2:00-3:20 Monday (May 12).
Yu: 1:30-3:00 Monday (May 12).
Chebolu: 2:00-4:00 Monday (May 12), and regularaly scheduled times.

Homework:

You may pick up your graded assignments from your TA during their office hours.

Exam Solutions:

Solutions to Exam #3 are available to the left of my office door.
Solutions to Exam #2 are available to the left of my office door.
Solutions to Exam #1 are available to the left of my office door.

Final Exam Review:

The Final Exam is cumulative. The sections we have covered since Exam #3 are. For information about the material covered earlier in the course, you can look at the previous exams' review pages.

Read:

Section 7.4.
Section 7.5.
Section 7.6.
Section 11.1.
Section 11.2.
Section 11.3.
Section 11.4.
Section 12.1.

Exercises:

Section 7.4 #1, 6, 7, 9.
Section 7.5 #1, 3, 5, 9, 11.
Section 7.6 #1, 4.
Section 11.1 #3, 13.
Section 11.2 #3, 5.
Section 11.3 #3, 4, 9, 18.
Section 11.4 #1, 3, 5, 7, 13a (with w(0,x)=\phi(x) from problems 1 and 3), 14a (with w(0,x)=\phi(x) from problems 1 and 3), 13a (with w(t,0)=7, w(t,1)=2).
Section 12.1 #1, 3, 5, 9 (use separation of variables to solve in each case), 12.

Previous Exam Problems:

All of these problems (or versions of them) were given as 21-260 exam problems in a previous semester. Available as jpeg's (page 1, page 2, table of transforms) or as a pdf file.