Question

Sendo A = {0, 1, 2, -1, -2} e B = {-1, 2, 3, 4, 5}, determine (B - A) U (A - B).
(a) {0,1,3,4,5,2}
(b) {0,1,-2,3,4,5}
(c) {0,1,3,4,5}
(d) {0,1,2,3,4,5}

Answer 1

Explicação passo-a-passo:

letra D. (0,1,2,3,4,5)