JEE Main 2013Session, Shift 1MathematicsEasyComplex Numbers and Quadratic Equations264× since 2002If z is a complex number of unit modulus and argument θ\thetaθ, then arg (1+z1+z‾)\left( {{{1 + z} \over {1 + \overline z }}} \right)(1+z1+z) equals :AOption A. −θ - \theta \,\,−θBOption B. π2−θ {\pi \over 2} - \theta \,2π−θCOption C. θ \theta \,θDOption D. π−θ \,\pi - \theta \,\,π−θCheckSkip · show solution
