[obm-l] DESIGUALDADE

To: obm-l@xxxxxxxxxxxxxx
Subject: [obm-l] DESIGUALDADE
From: Danilo Nascimento <souza_danilo@xxxxxxxxxxxx>
Date: Fri, 19 Aug 2005 19:06:37 -0300 (ART)
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com.br; h=Message-ID:Received:Date:From:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=5UKKTOrd5BATDkwfFhPiR3VTW/7oWoDEP8Ki5xhbqggPz466DfthmeadmjDjyEQAP8il6NYdtLN/rNZCRnQgBTwefZb7iXsH/aY2T4HuUc2Pqqig+kRRzGuPm1DJLveo/uqjbx/jHGjGc5pvbq+RLTvIhIfF9HrGPBvj66im8Jw= ;
Reply-To: obm-l@xxxxxxxxxxxxxx
Sender: owner-obm-l@xxxxxxxxxxxxxx

a, b c sao numeros positivos. Demonstre que 1/a + 1/b 1/c >= 9/(a+b+c).