Day 18 in Mat221

Today:

• Distribute Section 13.3 Worksheet

• Return 11.4 and 11.5 problems.

• Quiz Opportunity over Section 13.2

• Collect problems 13.1.

• Questions on old stuff?

• Section 13.3:
  • worksheet study questions

  • section summary

  • Problems:
    • #3, 17, 41, 50

Next time: Cross products (section 13.4)

Links:

• The dot product according to Wolfram