Day 16 in Mat225

Today:

• Return 2.2 problems.

• Questions/Comments on old stuff?
  • Condition number
  • Matrix products as
    • inner- or outer-products, and the effect of a various parts of a factorization on a product.
    • outer-product sum

• Section 2.5:
  • section 2.5 summary

• Chapter 3: determinants
  • chapter 3 highlights

Next time: Problems, review for exam 1