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How to write Latex product symbol : \times
Product symbol in Latex is the command: \times
$x \times y$
which gives:
$x \times y$
Here are few examples:
$A \times B$
$A \times B$
If A and B are two set such:
$A=\{a_1\}$ and $B=\{b_1,b_2\}$
then
$A \times B=\{(a_1,b_1);(a_1,b_2)\}.$
If A and B are two set such:
$A=\{a_1\}$ and $B=\{b_1,b_2\}$
then
$A \times B=\{(a_1,b_1);(a_1,b_2)\}.$