Question

Dados os conjuntos A={2,3,5,6,7,9}, B={2,3,6,7,9,10,12}, C={2,4,5,8,9,10,11} e D={2,3,4,5,6,7,8,9,10,11,12}.
Determine:
a-) (A∪B)∩C
b-) (A∪C)∩B
c-) (C∪B)∩D

Answer 1

Resposta:

a) (2,3,5,6,7,9,10,12) (2,5,9,10)

b) (2,5,9) (2,9)

c) (2,9,10) (2,9,10)

Explicação passo-a-passo: