Question

The Cartesian product (A x B) of the sets A and B is the set of

Answer 1

Answer on Question #58296 – Math – Discrete Mathematics

Question

The Cartesian product $(A \times B)$ of the sets $A$ and $B$ is the set of ...

Solution

The Cartesian product $A \times B$ is the set of all ordered pairs $(a, b)$ where $a \in A$ and $b \in B$. It can be specified using set-builder notation, e.g.

$$A \times B = \{(a, b) \mid a \in A \text{ and } b \in B\}.$$

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