Day 23: Discrete Math

• Last Time: More on Sets

• Today:
  • Return section 2.4/2.5 problems (this set was optional).
    • Problem 48/52
    • Problem 76/81

  • I'll take any questions on problems from Section 3.1: Sets

  • Section 5.1: Graphs

    This is a rather lengthy section. In order to continue making acceptable progress on this, we will do the homework "on the fly", as we go, and use both of the next two days to treat this section (rather than have a separate problem day).

• Next Time: Section 5.1 (continued)

Links:

• On-line graph theory tutorial
• Our graph terminology sheet, which makes heavy use of this Graph Glossary.
• A web page about adjacency matrices