Question

2. Se cosidera multimile: A= {2,3,5,8), B = {1,5,8,10 }, C = (3.5, 8, 11, 12)
Determinati: AnB. AUB. B\C si (AUB)nC

Answer 1

Explicație pas cu pas:

AnB={5,8}

AUB={1,2,3,5,8,10}

B\C={1,10}

(AUB)nC= {1,2,3,5,8,10} n{3,5,8,11,12}={3,5,8}