Question

dados os conjuntos A=(0, 1, 4, 5) B=(0, 2, 4, 5) C=(0, 2, 4, 6, 8) e D=(5, 8, 9) determine (AUB)∩D

(5)
(8, 9)
(0, 1, 2, 4, 5)
(0, 4, 5)

Answer 1

AUB = {0, 1, 2, 4, 5}

D = {5, 8, 9}

(AUB) ∩ D = {5}