[obm-l] integrais

To: obm-l@xxxxxxxxxxxxxx
Subject: [obm-l] integrais
From: Klaus Ferraz <klausferraz@xxxxxxxxxxxx>
Date: Tue, 5 Jun 2007 13:47:51 -0700 (PDT)
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1) Calcule a área limitada pelas curvas y^2=x+2 e x+y=4.

eu fiz mas como to sem gabarito queria v se bate com o d alguem aki. eu fiz rotacionando os eixos.

2) int{3,+oo}(dx/(x*(16+x^2)^(1/2)).

vlw.

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