HTSEFP: Set theory

1Proving something involving sets¶

Prove something involving sets.

1.1General solution¶

Later

1.2Examples¶

• Assignment 9, question 3
• Assignment 9, question 4

2Proving something involving ordinals¶

Prove something involving ordinals.

2.1General solution¶

Later

2.2Examples¶

• Assignment 9, question 5
• Assignment 9, question 6
• Fall 2009 final exam, question 7

3Sets and laws¶

Given a law, determine whether or not it holds for all sets. If so, give an informal proof of that fact; otherwise, provide a counterexample.

3.1General solution¶

Later

3.2Examples¶

• Fall 2010 final exam, question 7