We covered Sec 6.2 (the pigeonhole principle).

I also handed out Quiz #1, which is a take-home quiz with a couple exercises on proofs by induction. The quiz is due Monday (March 3); the pdf of the quiz is available in OpenLab Files.

In addition to the quiz, continue working on HW#2 (due date: next Thurs, March 6):

  • Sec 5.4: #3, 4, 8
  • Sec 6.1: #2-4, 7-12, 27, 28
  • Sec 6.2: #1-3