JEE Main 202622 Jan, Evening shiftMathematicsEasyComplex Numbers and Quadratic Equations264× since 2002Let S={z∈C:4z2+zˉ=0}S=\{z\in\mathbb{C}: 4z^2+\bar z=0\}S={z∈C:4z2+zˉ=0}. Then ∑z∈S∣z∣2\sum_{z\in S}|z|^2∑z∈S∣z∣2 is equal to :AOption A. 116\frac{1}{16}161BOption B. 764\frac{7}{64}647COption C. 564\frac{5}{64}645DOption D. 316\frac{3}{16}163CheckSkip · show solution
