Question

Determinati multimile A si B,stiind ca sunt indeplinite simultan conditiile:
a)AuB={1;2;3;4;5;6;7;8};
b)A\(A∩B)={1;2};
c)B\(A∩B)={7;8).

Answer 1

A = {1,2,6,7,8,5}
B = {1,2,3,4,7,8}