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sper ca ma puteti ajuta si la asta

Sper Ca Ma Puteti Ajuta Si La Asta class=

Răspuns :

A={-5, -2, -1, 0, 2, 3, 4, 7}

B={-4, -1, 0, 3}

AUB={-5, -4, -2, -1, 0, 2, 3, 4, 7}

A∩B={-1, 0, 3}

A\B={-5,-2,2,4,7}

B\A={-4}