Question

Sejam os conjuntos A = {2, 4, 6, 8, 10, 12, 14, 16, 20} e o conjunto B = {2, 5, 8, 10, 12, 15, 18, 20}. A ∩ B = *
A){2, 8, 10, 12, 20}
B){4, 6, 14, 16}
C){5, 15, 18}
D){2, 4, 5, 6, 8, 10, 12, 14, 15, 16, 18, 20}
E){-2, -4, -6, -8, -10, -12, -14, -16, -20}

Answer 1

A ∩ B = {2,8,10,12,20}

alternativa A)

espero ter ajudado!!!!