Question

Dados os conjuntos A={-2,-1,0,1,2} B={-2,0,2} determine:

a)A x B
b)B x A

Answer 1

acho que é assim, me perdoa se estiver errado
a) {(-2, -2) (-2, 0) (-2, 2) (-1, -2) (-1, 0) (-1, 2) (0, -2) (0, 0) (0, 2) (1, -2) (1, 0) (1, 2) (2, -2) (2, 0) (2, 2)
b) {(-2, -2) (-2, -1) (-2, 0) (-2, 1) (-2, 2) (0, -2) (0, -1) (0, 0) (0, 1) (0, 2) (2, -2) (2, -1) (2, 0) (2, 1) (2, 2)