Răspunsuri

2014-11-15T16:07:26+02:00
1. multime finita, multime infinita, multime vida
A=(1,2,3,4)- multime finita
A=(1,2,3,4,5,........)- multime infinita

Mai jos ai multimea vida

2. a=(1,2,3,4)
B=(6,7,9)
A reunit cu B= multimea vida
 A=(11,12,13)
B=(29,30,31)
A reunit cu B = multimea vida