Explore More

Similar Questions

$\text{Re} \left( \frac{(1 + i)^2}{3 - i} \right) =$

$\left( \frac{1}{1 - 2i} + \frac{3}{1 + i} \right) \left( \frac{3 + 4i}{2 - 4i} \right) = $

For how many natural numbers $n$ such that $1 \leq n \leq 2021$ is $\left(\frac{1+i}{1-i}\right)^n=1$?

Let $A = \left\{ \theta \in \left( -\frac{\pi}{2}, \pi \right) : \frac{3 + 2i \sin \theta}{1 - 2i \sin \theta} \text{ is purely imaginary} \right\}$. Then the sum of the elements in $A$ is

Express the following in the form $a+ib$:
$\frac{5+\sqrt{2}i}{1-\sqrt{2}i}$

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo