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ex 1!!!!Va rog!!!! Urgent!!!!

Ex 1Va Rog Urgent class=

Răspuns :

A={2,3,4,5,6}
B={3,4,5,6,7,8}
AUB={2,3,4,5,6,7,8}
A intersectat cu B={3,4,5,6}
Cam atât știu scz