Question

Dados os conjuntos A= {0 1 2 3 4 5 } B= {1 3 4 5 6 7 8} e C= {3 4 11 12 13} determine; a) X= A U B b)Y= A ∩ B c) Z= A-C d)W=A ∩ C

Answer 1

a)AUB={0,1,2,3,4,5,6,7,8}

b)A∩B={1,3,4,5}

c)A-C={0,1,2,5}

d)A∩C={3,4}