Day 19 in Mat221

Today:

• Distribute Section 13.4 Worksheet

• Return 13.1 problems.

• Quiz Opportunity over Section 13.3

• Collect problems 13.2.

• Questions on old stuff?

• Section 13.4:
  • worksheet study questions

  • section summary

  • Problems:
    • #6, 33, 36

Next time: Lines in three-space.