Răspuns:
a) A U B={1,2,3,4,5,6,7,10}
b) B intersectat cu C={2,5}
c) A / B={7,10}
d) A U (B intersectat cu C)= {1,2,4,5,7,10}
SPER CA TE-AM AJUTAT!! :)
A U B ={1,2,3,4,5,6,7,10}
BnC ={2,5}
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AU(BnC) = {1,2,3,4,5,6,7,10}U{2,5} = {1,2,3,4,5,6,7,10}
