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Ask iit jee aieee pet cbse icse state board experts Expert Question: integration
Forum Index -> Integral Calculus like the article? email it to a friend.  
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[Post New]13 May 2008 16:57:48 IST
    Subject: integration
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SRN (0)

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[Post New]13 May 2008 17:04:23 IST
    Subject: Re:integration
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thedumbheadwithnobrain (882)

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put a as t^2 and keep on integration by parts
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[Post New]13 May 2008 20:33:34 IST
    Subject: Re:integration
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allamraju (3410)

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Put a=t2 then da=2tdt.So,the integral is 2t2sint2dt=2[-t2cost2/2t+(cost2/2t)(2t)dt] by using integration by parts.So,the ans is

-tcost2+2cost2dt=-tcost2+sint2/t=sina/rta-rtacosa
MAKING A MISTAKE IS HUMAN BUT REPEATING IT IS IDIOTIC.
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[Post New]18 May 2008 18:32:54 IST
    Subject: Re:integration
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elessar_iitkgp (2205)

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Good work @allamraju


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[Post New]18 May 2008 19:43:01 IST
    Subject: integration
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chinmay_saxena01 (560)

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yup allamraju is correct...
<TABLE CELLSPACING="1" CELLPADDING="1" BORDER="0">
<TR><TD>


<DIV ALIGN="right">Glitter Graphics</DIV></TD></TR></TABLE>
if i helped u plzzzzz rate me,,,,,,,
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