Reading material
If you use the first edition of the textbook, follow the reading material
in orange. If you use the second edition,
follow the reading material in brown.
(1st)
pages 344-350 (Section 9.1)
(2nd)
pages 538-544 (Section 12.1)
Additional material
Question
Prove Proposition 12.11, part 1, by induction on n.