Day 20 in Mat225

Last time: Romp over determinants, and vector space intro

Next time: 4.3: Linearly Independent Sets; Bases

Today:

Project issues:
- Diet problems from the projects
Problem collection opportunity for problems 2.3, 2.4/5.
Questions/Comments on old stuff?
- Problems, pp. 223-225
  - #7, 8
  - #15-18
  - #19
Section 4.2:
- section 4.2 summary

Website maintained by Andy Long. Comments appreciated.