Question

Fie mulțimile:
A={1,2,3,5}
B={0,2,4,6}
C={1,3,6,7,8,9} Calculați:
A u B ;. A u (B u C) ;. (A/B/C ;.
B u A;. A\(B\C) ;. ​

Answer 1

Răspuns:

AuB={1,2,3,5,0,4,6}

Au(BuC)={1,2,3,5,0,4,6,7,8,9}

A\B\C={5}

BuA={1,2,3,5,0,4,6}

A/(B/C)={1,3,5}

Sper că te - am ajutat!