[obm-l] trigonometria

To: obm-l@xxxxxxxxxxxxxx
Subject: [obm-l] trigonometria
From: vinicius aleixo <viniciusaleixo@xxxxxxxxxxxx>
Date: Sun, 21 May 2006 15:30:27 -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=jGXswZ5YVOPXRMNXPRwgNv6pmOPwxg2ipcJ23qcKekAklP3jA11mDnrGsT8DWp+ju1+gHsk3uYjwW4Jb++D2QLc/VGqAHmRHDRvviMZEqg/hY9i2kAmjsyLwNAGzsGJ2iicDv6vGfH0TyPCLNGCSdrROWikMZcrc8QYAO7lwYXI= ;
Reply-To: obm-l@xxxxxxxxxxxxxx
Sender: owner-obm-l@xxxxxxxxxxxxxx

olá,

como demonstro q sen(2npi/(2n+1)) = sen(pi/(2n+1)) , onde n>0 e inteiro.

abraços

Vinícius Meireles Aleixo