# 1.11 Infinite Sets

## Cantor, Schroeder-Bernstein

1. Let $$A$$ and $$B$$ be any two sets. Which of the following is true about Cantor's Idea?

Exercise 1

2. Let $$A$$ and $$B$$ be any two sets. What does the Schroeder-Bernstein Theorem tell us?

Exercise 2

3. What property distinguishes infinite sets from finite sets?

Exercise 3