Question

-
Fie multimile A = 0,1,3,5,7), B = {0,1,2,3,4}, A= {2,4,6,8}. Efectuați:
a) AUB=
b) AUC=
e) ANC =
c) ANB=
f) AU(BNC)=
​

Answer 1

AUB={0123457}

AUC={012345678}

ANC={3568}

ANB={3467}

AU(BNC)=2