One of the values of ${\left(\frac{1+i}{\sqrt{2}}\right)}^{\frac{2}{3}}$ is

Important Questions on Complex Numbers

EASY

VITEEE

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 9 - Complex Numbers>VITEEE 2019 Shift 1>Q 5

If $\omega =\frac{-1+\sqrt{3}i}{2}$, then ${\left(3+\omega +3{\omega }^2\right)}^4$ is

HARD

VITEEE

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 9 - Complex Numbers>VITEEE 2017>Q 6

The equation $z\overline{z}+\left(2-3i\right)z+\left(2+3i\right)\overline{z}+4=0$ represents a circle of radius