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Elleyna
a fost răspuns

se dau multimile : A={x€N* | x <11} si B={x€N | x|16} calculati: Aub , Anb , A/B , B/A , card A , card B , card ( Aub) , card ( Anb)

Se Dau Multimile AxN X Lt11 Si BxN X16 Calculati Aub Anb AB BA Card A Card B Card Aub Card Anb class=

Răspuns :

A={1,2,3,4,5,6,7,8,9,10}
B={1,2,4,8,16}

A∪B={1,2,3,4,5,6,7,8,9,10,16}
A∩B={1,2,4,8}
A/B={3,5,6,7,9,10}
B/A={16}
cardA=10
cardB=5
card (A∪B)=11
card(A∩B)=1

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