Day 41 in Mat225

Today:

• Return 6.5 problems.

• Return some projects.

• Questions/Comments on old stuff?
  • Another modeling disaster...
  • section 7.2 summary: Quadratic Forms

• Section 7.3: Constrained Optimization
  • section 7.3 summary

  • Quadratic Forms, subject to constraints:
    • (flashback to Lagrange multipliers?!)