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Discussion Response Post to: easy ques!!

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26 May 2008 18:11:55 IST

Subject: Re:easy ques!!

sriram.a (222)

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take x=tanA,y=tanB,z=tanC

tanB(tanA+tanC)=1-tanAtanC

tan(A+C)=cotB

$\Sigma$ tan(A+C)=xy+yz+zx/xyz=1/xyz

<SRIRAM.A> on high way of IIT

this reply: 5 points (with 1 Olaaa!! Perrrfect answer.

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