JEE Main 20199 Apr, Evening shiftMathematicsHardComplex Numbers and Quadratic Equations264× since 2002Let z ∈\in∈ C be such that |z| < 1. If ω=5+3z5(1−z)\omega = {{5 + 3z} \over {5(1 - z)}}ω=5(1−z)5+3zz, then :AOption A. 4Im( ω\omegaω) > 5BOption B. 5Im( ω\omegaω) < 1COption C. 5Re( ω\omegaω) > 4DOption D. 5Re( ω\omegaω) > 1CheckSkip · show solution