Wednesday, March 21st

For Wednesday:

  • Keep thinking about the relative cardinalities of the natural numbers, integers, rationals and reals.  Think about the cartesian product of the integers with itself, too.
  • Read Hammack, Section 12.2.  Do some exercises from 12.2 — maybe 5 of them.
  • Get a start on the Assignment for this week, which you’ll hand in on canvas.  It’s listed under the Groupwork section of Resources.  For more info on how this individual assignment replaces a groupwork, see the post on Monday.