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AM NEVOIE DE REZOLVARE REPEDE!!!!​

AM NEVOIE DE REZOLVARE REPEDE class=

Răspuns :

A={1, 2, 3, 4, 8, 11, 13, 14}
B={1, 2, 4, 5, 6, 9, 11, 12}
C={1, 2, 6, 7, 8, 9, 10, 14, 15}
A U B= toate elementele din A si B
A n B={1, 2, 4, 11}
A\B={3, 8, 13, 14}
B\A={5, 6, 9, 12}