Question

Dados os conjuntos A= {0, 3, 6, 11, 19}, B= {1, 2 ,3, 4}, C= {6,11,18}, determine:
a)A ∪ C:
b)A ∪ B:
c)B ∪ C:
d)A ∩ B ∩ C:
e)A ∩ B:
f)B ∩ C:

Answer 1

a) {0, 3, 6, 11, 18, 19}

b) {0, 1, 2, 3, 4, 6, 11, 19}

c) {1, 2, 3, 4, 6, 11, 18}

d) { }

e) {3}

f) { }