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Daca A = { 0,2,4,6 } si B = { x ∈ N* | 2^x < 9 } ,atunci A ∩ B=


Răspuns :

A={0,2,4,6}
B={1,2,3}
A∩B= {2}
A={0,2,4,6]
B={x∈N*I 2ˣ<9]
B={1,2,3]
A∩B={2]