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Lauracamelia
a fost răspuns

A U B={2,3,4,5,6,7,8} A∩B={4} A/B={3,6,7} B/A={2,5,8} Afla multimile A si B

Răspuns :

Traiandacian
A={3,4,6,7}
B={2,4,5,9}
A={3,6,7,4}
B={2,5,8,4}

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