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Determinati elementele multimilor: A U B; A ი B; A-B daca A={-2,3,4,5} iar B={-3,0,4,5,6}.

Răspuns :

A U B={-2,-3,0,3,4,5,6} 
A
∩B={4,5} 
A-B=
{-2,3} 

AUB={-3,-2,0,3,4,5,6}
A∩B={4,5}
A-B={-2,3}