Grade 12th passIntegral CalculusIntegrate:(e^x/1+e^x)dx For upper limit log2 lower limit 0 Plabon 8 Years agoGrade 12th pass
Chandan8 Years agoTake (e^x) as t(e^x)dx= dttherefore the value of the integral is log(1+e^x)Putting limitsAnd is log((1+e^2)/2))