Math 449 - Homework 4

Due Friday, September 29, 2006.

• Read chapter 3, sections 3.4, 3.5, 3.6, and 3.7 of the text.
• Do exercise 7 of section 3.4, page 138.
• Do exercise 12 of section 3.4, page 138.
• Do Algorithms and Programs 6 of section 3.4, page 140. Test your program by finding the inverse of the matrix A in the previous problem.
• Do exercise 4 (b) of section 3.5, page 153.
• Do exercise 2 (a, b) of section 3.6, page 165.