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Antonache Emanuel
Euclid
Posts: 37
Joined: Sat Feb 28, 2009 4:15 pm
Location: Targoviste, Dambovita

Shortlist 10

Post by Antonache Emanuel »

Pentru o multime finita X notam cu m(X) cel mai mare element al sau. Pentru M={1,2,...,n} calculati:
\( \sum_{A\cup{B}=M, A\cap{B}=\phi}(m(A)+m(B)) \).
Vasile Zidaru, Shortlist 2003
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