JEE Main 2004Annual, Paper 1MathematicsMediumIntegral Calculus369× since 2002The value of I=∫0π/2(sinx+cosx)21+sin2xdxI = \int\limits_0^{\pi /2} {{{{{\left( {\sin x + \cos x} \right)}^2}} \over {\sqrt {1 + \sin 2x} }}dx}I=0∫π/21+sin2x(sinx+cosx)2dx isAOption A. 333BOption B. 111COption C. 222DOption D. 000CheckSkip · show solution