JEE Main 2002Annual, Paper 1MathematicsMediumSets, Relations and Functions168× since 2002The period of sin2θ{\sin ^2}\thetasin2θ isAOption A. π2{\pi ^2}π2BOption B. π\piπCOption C. 2π2\pi2πDOption D. π/2\pi /2π/2CheckSkip · show solution