$\left|\frac{1}{i^{2020}}+\frac{2}{i^{2021}}+\frac{3}{i^{2022}}+\frac{4}{i^{2023}}\right|$ is equal to

  • A
    $3 \sqrt{2}$
  • B
    $4 \sqrt{2}$
  • C
    $2 \sqrt{2}$
  • D
    $\sqrt{2}$

Explore More

Similar Questions

If $z = \frac{1}{1 - \cos \theta + i \sin \theta}$ and $\theta$ is acute,then the modulus and amplitude of $z$ respectively are:

If $\alpha$ and $\beta$ are different complex numbers with $|\beta|=1$,then $\left|\frac{\beta-\alpha}{1-\bar{\alpha} \beta}\right|$ is equal to

Let $z = (1+i)(1+2i)(1+3i)\dots(1+ni)$, where $i = \sqrt{-1}$. If $|z|^2 = 44200$, then $n$ is equal to

The conjugate of the complex number $\frac{2 + 5i}{4 - 3i}$ is

If $x + iy = \sqrt{\frac{a + ib}{c + id}}$,then $(x^2 + y^2)^2 = $

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