Cartesian Product/Examples/Arbitrary Example 2

Example of Cartesian Product

Let:

\(\ds A\)

\(=\)

\(\ds \set {1, 2}\)

\(\ds B\)

\(=\)

\(\ds \set {3, 4}\)

Then:

$A \times B = \set {\tuple {1, 3}, \tuple {1, 4}, \tuple {2, 3}, \tuple {2, 4} }$

Sources

• 1998: David Nelson: The Penguin Dictionary of Mathematics (2nd ed.) ... (previous) ... (next): Cartesian product
• 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): Cartesian product