Question

Se dau multimile A={0,1,2,3},B={2,3,4},C={0,7,8}.Determinati (AUB) ∩C

Answer 1

(AUB)reunit cu C = {Ф}
Coroana ?

Answer 2

AUB= { 0,1,2,3,4}
(AUB) intersectat cu C={ 0}