Question

determine o produto cartesiano de AxB, sendo A={-2,3} e B={-1,0,2}

Answer 1

$A=\{-2,3\} \\ \\ B=\{-1,0,2\} \\ \\ AXB=\{(-2,-1);(-2,0);(-2,2);(3,-1);(3,0);(3,2)\}$