Question

Dado AxB = {(0;1), (1;2), (2,3), (4,-1), (-1;0),} e DxE = {(-1;-1) (-2;2),(2-1)(0,0)}

Answer 1

A {0; 1 ;2 4; -1 }

B { 1; 2;  3; -1; 0 }

D {-1; -2; 2; 0 }

C {-1; 2; 0  }