Question

Considerando os conjuntos A={1,2,4}, B={1,3,4,5} e C={5,6,7,8}, dertermine. a)AUB = b)AUC = c)BUC = ​

Answer 1

Resposta:

AUB={1,2,3,4,5}

AUC={1,2,4,5,6,7,8}

BUC={1,3,4,5,6,7,8}