Cartesian product
= Cartesian product
{title2=$X\times Y$}
{wiki}
The Cartesian product $X\times Y$ is the set of ordered pairs $(x,y)$ with $x\in X$ and $y\in Y$.
= Cartesian product
{title2=$X\times Y$}
{wiki}
The Cartesian product $X\times Y$ is the set of ordered pairs $(x,y)$ with $x\in X$ and $y\in Y$.