Question

Sejam os conjuntos A = {0,3,6,9,12,15} e B = {0,2,4,6,8,10,12}. Sobre esses conjuntos , responda :

A) A ∩ B
B) A U B
C) A - B

Answer 1

Resposta:

A) {0,3,6,9,12,15} ∩ {0,2,4,6,8,10,12}

{0,6,12}

B) {0,3,6,9,12,15} U {0,2,4,6,8,10,12}

{0,2,3,4,6,8,9,10,12,15}

C) {0,3,6,9,12,15}- {0,2,4,6,8,10,12}

{3,9,15}