Question

Dados os conjuntos A= {-3, -2, -1, 0, 1, 2, 3} e B = {-2,-1,1,2,4,5}, determine A ∪ B:


A) {-2, -1, 0, 1, 2}
B) {-3, 0, 3}
C) {-2, -1, 0, 1, 2, 3, 4, 5}
D) {-3, -1, 1, 3. 5}
E) {-3,-2,-1, 0, 1, 2, 3, 4, 5}

Answer 1

a letra certa seria a (E)