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ajutați mă va rog ex.11

Ajutați Mă Va Rog Ex11 class=

Răspuns :

A={12, 24, 36, 48}
B={8, 16, 24, 32, 40, 48, 56}
AUB={8, 12, 16, 24, 32, 36, 40, 48, 56}
A intersectat B={24, 48}
A\B={12, 36}
B\A={8, 16, 32, 40, 56}