Cartysien product

[John P]

(08-26-2023 12:45 PM)Albert Chan Wrote:  Cas> set[1,2] * set[3,4]

\(\left(\begin{array}{cc}
1 & 3 \\
1 & 4 \\
2 & 3 \\
2 & 4
\end{array}\right) \)

Thank you very much.