Cartesian Product
Fun Class Activity: Consider the sets $A = \{0, 1, 2\}$, $B = \{0, 2\}$, and $C = \{1, 2\}$. Answer the following questions:
- Is the following statement true: $\{(0, 1), (2, 2)\} \subset A \times B$?
- Is the following statement true: $\{(0, 1), (2, 2)\} \subset A \times C$?
- What is $|A \times B|$?
- List all the elements in $A \times B$.
- List all the elements in $A \times C$.
- What is $|B \times C|$?
- List all the elements in $B \times C$.
- Is $\emptyset \in A \times B$?
- Is $\emptyset \subset A \times B$?