Day 26 in Mat225

Today:

• Reminder: the Sehnert Lecture and banquet is tonight!

• Homeworks....
  • Return 2.5 problems (#4, 26).
  • Return Chapter 3 problems (#19, 37).
  • Return 4.1 problems (#5, 12).

  • for #4, #37 of returned homework
  • Some of my notes on the homework

• Collect problems 4.2.

• Questions/Comments on old stuff?
  • section 4.4 summary

• Section 4.5:
  • section 4.5 summary