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Revision history of "User talk:Jamalll"

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  • (cur | prev) 17:50, 7 January 2014‎ Jamalll (talk | contribs)‎ . . (225 bytes) (+225)‎ . . (Created page with "Hi , there is a problem : Let for n=1,2,3,... <cmath>{I_n} = \int\limits_0^\pi {\frac{{\exp \left( x \right)}}{{1 + {{\cos }^2}nx}}dx} </cmath> Evaluate <math>\mat...")
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