MAA 4211 Assigment 5
Due date: Mon. 10/29/01

Last update made by D. Groisser Sun Oct 21 14:26:58 EDT 2001

A: Prove all the facts listed in the Interiors, Closures, and Boundaries handout. Hand in only the proofs of numbers 2, 3, 7, 10, 11, 13, 16, 20, 21 (most of which are very short, and none of which are long). When doing any of these, you may assume any of the previous facts listed in the handout.
B: Do the problems listed here, and hand in the ones indicated.
C: Do and hand in: Rosenlicht p. 64 #24.