Question

B = {1, 5, 8, 9}
C = {1, 8}
D = {1, 9, 7}
Hallar: (A Δ C) – (B Δ D)
a) {8}
b) {9}
c) {7, 8}
d) {9, 7}
e) {9, 8}

Answer 1

Respuesta:

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