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![[Post New]](/templates/default/images/icon_minipost_new.gif) 11 May 2008 21:50:57 IST
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Write the numerator as l(9ex-4e-x)+m(9ex+4e-x)=4ex+6e-x.solving for l,m by equating the coefficients,we get l=-19/36,m=35/36.Hence the integrand is
-19x/36+35/36ln(I9ex-4e-xI)
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MAKING A MISTAKE IS HUMAN BUT REPEATING IT IS IDIOTIC. |
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