September Lectures

Week of September 12-16

Sep 12: Pigeonhole and addition principles. Counting sets of pairs.
Sep 14: Counting sets of pairs (cont). Euler's function.
Tutorial: No tutorial.

Week of September 19-23

Sep 19: Euler's function (cont). Functions, words and selections.
Sep 21: Ordered selections without repetitions. Permutations.
Tutorial: Review of Chapters 6 and 10.

Week of September 26-30

Sep 26: Permutations (cont). Binomial numbers. Unordered selections without repetitions.
Sep 28: Unordered selections with repetitions. Binomial theorem.
Tutorial: Review of Chapters 10 and 11.

To October lectures.