Day 27, Mat420: Real Analysis

Today:

Announcements:
- You have an assignment due Friday -- just over 2.3.
- We'll also be looking over your graphs connecting concepts and theorems, corollaries, etc.
- There's lunch Friday, too!
Today:
1. Last time we continued our work in section 3.1, the Topology of the Real numbers
  We spent a fair amount of time looking at the definitions needed to discuss problem 11, p. 59.
2. Today:
  - One last definition: closure
    - Definition 3-5
  - Problem #11:
    1. Amber
    2. Lindsay
    3. Justin
    4. Mandy
    5. Jennifer
    6. JT
3. #10
4. #14
5. #17

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