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Numar irational cu radicali de numere prime

 
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Cezar Lupu
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Joined: 26 Sep 2007
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Location: Pittsburgh/Craiova/Bucharest/Constanta

PostPosted: Sat Jun 14, 2008 11:17 am    Post subject: Numar irational cu radicali de numere prime Reply with quote

Daca p\geq 2 este un numar prim, atunci numarul

N=\sqrt{2}+\sqrt[3]{3}+\ldots+\sqrt[p]{p} este irational.
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Baiatul destept
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Joined: 12 Oct 2007
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PostPosted: Sun Jun 15, 2008 3:29 am    Post subject: wer Reply with quote

Nu vad de ce nu ar merge pentru orice p natural..........
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Cezar Lupu
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Joined: 26 Sep 2007
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PostPosted: Sun Jun 15, 2008 12:33 pm    Post subject: Re: wer Reply with quote

Baiatul destept wrote:
Nu vad de ce nu ar merge pentru orice p natural..........

Pai asa m-am andit si eu, insa cica nu se stie exact nici pana acum daca pentru orice numar natural are loc ce am zis eu pentru numere prime. Smile
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Cristi Popa
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Joined: 10 Nov 2007
Posts: 38
Location: Paris

PostPosted: Sat Jun 04, 2011 11:29 am    Post subject: Reply with quote

Vezi Propozitia 2 de aici.
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