Homework 20

Read: Continue with Chapter 6 up through the middle of Section 6.2.1.

• There is a lot to read at the start of Section 6.2.1 as we review a little linear algebra. Please read carefully, and make sure to bring your questions to class.

Turn in: 6.26, 6.27, 6.29, 6.31, 6.39

• Pease read Fact 6.25 carefully. It is very important!

Extra practice: 6.28, 6.30, 6.32