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Article #423całki
From: Janusz
Date: Thu, 21 Apr 2005 17:04
Date: Thu, 21 Apr 2005 17:04
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1164 bytes
witam, mam problem z kilkoma całakami, oto one: 1) dx/[(1+x^3)(1+(arctgx)^2)] 2) dx/(x^2+sqrt(x^2-x+1)) 3) dx/[(x^2+a^2)*sqrt(a^2-x^2)] jezeli nie chce wam sie pisac calego rozw. to chociaz metode podsunicie albo podstawienie i wynik zebym mogl sprawdzic, bo ja cos nie moge ich zmeczyc z gory dzieki pozdrawiam
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Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!newsfeed.gazeta.pl!newsfeed.tpinternet.pl!nemesis.news.tpi.pl!news.tpi.pl!not-for-mail From: "Janusz" <s_janusz@interia.pl> Newsgroups: alt.pl.matematyka Subject: całki Date: Thu, 21 Apr 2005 19:04:31 +0200 Organization: tp.internet - http://www.tpi.pl/ Lines: 11 Message-ID: <d48mnu$9t4$1@nemesis.news.tpi.pl> NNTP-Posting-Host: tl186.internetdsl.tpnet.pl X-Trace: nemesis.news.tpi.pl 1114103358 10148 80.55.115.186 (21 Apr 2005 17:09:18 GMT) X-Complaints-To: usenet@tpi.pl NNTP-Posting-Date: Thu, 21 Apr 2005 17:09:18 +0000 (UTC) X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit