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Re: ISI-2009 MATH QUESTIONS

Posted by Ridhika on May 10, 2014; 4:46am
URL: http://discussion-forum.276.s1.nabble.com/ISI-2009-MATH-QUESTIONS-tp7586464p7589260.html

Thanks for 21 guys ! I was making a random mistake :) 

----- Reply message -----
From: "subhayu [via Discussion forum]" <ml-node+[hidden email]>
To: "Ridhika" <[hidden email]>
Subject: ISI-2009 MATH QUESTIONS
Date: Fri, May 9, 2014 11:38 PM

You can also simply tell that c will be eliminated because the (dy/dx) term will be independent of c but will contain a and b, hence (dy/dx)^2 and (1+(dy/dx)^2)...also you can do it in the way Vaibhav pointed out..thats the purest and safest way to solve, however to save time you can use this..!!!


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