## 21-241 Matrix Algebra

# Scheduling Information

**Exam Time:** Wednesday 20 April, in class.
**Review Session:**

Time: Monday 18 April, 7:30-9:00pm
Place: DH 1112.

**Homework:** You may pick up your graded homework from the box
outside my office door.

# Exam #3 Review:

**Read:**

Section 4.4.
Section 4.5.
Section 4.6.
Section 4.7.
Section 5.1.
Section 5.2.
Section 5.3.
Section 5.4.
Section 5.5.
Section 5.6.
Section 6.1.
Section 6.2.
**Exercises:**

Section 4.4 #1, 3, 5, 7, 11, 15, 23.
Section 4.5 #3, 9, 11, 13, 15, 19, 23.
Section 4.6 #1, 3, 5, 7, 11, 15, 17, 25, 27.
Section 4.7 #1, 3, 5, 15.
Section 5.1 #1, 5, 15, 21.
Section 5.2 #3, 9, 15, 21, 23.
Section 5.3 #1, 3, 5, 7, 9, 11, 21, 25.
Section 5.4 #3, 9, 13, 15, 19.
Section 5.5 #1, 3, 9, 13, 15.
Section 5.6 #1, 3, 9, 11.
Section 6.1 #5, 11, 13, 17, 19.
Section 6.2 #5, 7, 9, 11, 13, 19, 21, 23.

**Previous Exam Problems:**

Here is a collection of exam problems from previous years. Available as
a pdf file.