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[obm-l] Progressoes IV
- To: obm-l@xxxxxxxxxxxxxx
- Subject: [obm-l] Progressoes IV
- From: Klaus Ferraz <klausferraz@xxxxxxxxxxxx>
- Date: Tue, 21 Feb 2006 22:16:49 +0000 (GMT)
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Vlw pela ajuda. Mais "umzinho"
Uma sequencia a0,a1,a2,... é tal que a(i+1)-2ai+a(i-1)=K para todo i>=1. Determine an em funcao de a0, a1 n e K
an=a0+n(a1-a0)+(n-1)(n-2)K/2
Yahoo! doce lar. Faça do Yahoo! sua homepage.