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Se dau multimile:A={1,2,0,3}B={3,2,4,5,}C={0,2,3,7}.Aflati: a)AUB,BUC,AUC. b)AUinversB ,AU INVERS C.
c)AU (BU INVERS C, AU INCERS (BUC).
15 PUNCTE SI MA ABONEZ