Question

Sejam A = {0, 1} e B = {1, 3, 5}. Determine o produto cartesiano: a) A x B = b) B x A =

Answer 1

a) A x B = { (0*1), (0*3), (0*5), (1*1), (1*3), (1*5)} = { 0, 0, 0, 1, 3, 5}.

b) B x A = { (1*0), (1*1), (3*0), (3*1), (5*0), (5*1)} = { 0, 1, 0, 3, 0, 5}.