Day 21 in Mat225

Last time: return test 1; sample LU decomposition

Next time: 4.2

Today:

Collect section 2.4 homework
Project issues?
- You may hand it in either before or right after the break, but I suggest you get it done!
Questions/Comments on old stuff?
Chapter 3: determinants
- chapter 3 highlights
Chapter 4:
- Section 4.1 Highlights
- Problems, pp. 223-225
  - #1, 7, 8
  - #15-18
  - #19, 21

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