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Differential Calculus

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21 Feb 2010 04:49:57 IST
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dy/dx=(3x)/sqrt(x^2+1)
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dy/dx=(3x)/sqrt(x^2+1)


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Hot goIITian

Joined: 8 Oct 2008
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21 Feb 2010 05:13:06 IST
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so?????????????

Hot goIITian

Joined: 8 Oct 2008
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21 Feb 2010 05:22:21 IST
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integrationputx=cot (thita)
Bipin Dubey's Avatar

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Joined: 23 Jan 2007
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21 Feb 2010 09:07:16 IST
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Put x2+1 = z2  =>  x dx = z dz

 

 

 

 




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