Question

Determinati multimile A,B,C care satisfac, simultan, condiţiile:
a) AUBUC = {1,2,3,4,5);
b) ANBAC = {3};
c) A - B = {1,2,4};
d) A-C = {1,4};
e) 5€ AUB.
​

Answer 1

Răspuns:

A-{1,2,3,4}

B-{3}

C-{2,3,5}