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Discussion Response Post to: Integrate - Using the shortest possible no of steps

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15 May 2008 15:03:45 IST

Subject: Re:Integrate - Using the shortest possible no of steps

srujana (3220)

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It more or less resembles my procedure....which no doubt isnt that short...

it gives the ans

$I=\frac{9}{64}sec^3\theta tan\theta+\frac{27}{128}sec\theta tan\theta +\frac{27}{128}ln|sec\theta +tan \theta|+....some\ crap\\$

$whr\ tan\theta =\left(\frac{2x+1}{\sqrt{3}}\right)$

(which no way resembles the given ans)

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