Sunt patru numere intregi pozitive. Daca s-ar cunoaste produsul lor s-ar sti si numerele.La fel, daca s-ar cunoaste suma patratelor lor. Dar daca s-ar cunoste suma numerelor, acestea nu s-ar putea deduce.
Care sunt cele patru numere?
Concursul ,,Cezar Ivanescu'', 2009
Gasiti numerele!
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Marius Mainea
- Gauss
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Gasiti numerele!
Last edited by Marius Mainea on Sun Jan 25, 2009 11:44 pm, edited 1 time in total.
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Beniamin Bogosel
- Co-admin
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mi se pare ca se contrazic ipotezele...
Yesterday is history,
Tomorow is a mistery,
But today is a gift.
That's why it's called present.
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Tomorow is a mistery,
But today is a gift.
That's why it's called present.
Blog