Question

Dados os conjuntos A= {1,2} e B= {2,3,4} represente no plano carteziano
a] AxB=
b] BxA=

Answer 1

a] (1,2)(1,3)(1,4) (2,2)(2,3)(2,4)
b](2,1)(2,2)(3,1)(3,2)(4,1)(4,2)