Question

3) Dados os conjuntos A= { 1,2,3,4,5), B=(2.4.6.8.11) e C (1.3.4.5.8) determine
a. AUB=
b. AnB=
c. AUC=
d. A-C=
e. B-A =
f . BnC =
​

Answer 1

Resposta:

AUB={1,2,3,4,5,6,8,11}

AnB={2,4}

AUC={1,2,3,4,5,8}

A-C={8}

B-A={1,3,5}

BnC={4}