Question

Sendo A={-1,0,} e B={1,3,4},obtenha AXB e BXA.

Answer 1

$AxB =$ {$(-1, 1),(-1, 3), (-1,4), (0, 1), (0, 3), (0, 4)$}

$BxA =$ {$(1, -1), (1, 0), (3, -1), (3, 0), (4, -1), (4,0)$}