નીચેનાને ધ્રુવીય સ્વરૂપમાં ફેરવો: $\frac{1+3i}{1-2i}$

  • A
    $\sqrt{2}\left(\cos \frac{3\pi}{4} + i \sin \frac{3\pi}{4}\right)$
  • B
    $\sqrt{2}\left(\cos \frac{\pi}{4} + i \sin \frac{\pi}{4}\right)$
  • C
    $\sqrt{2}\left(\cos \frac{5\pi}{4} + i \sin \frac{5\pi}{4}\right)$
  • D
    $\sqrt{2}\left(\cos \frac{7\pi}{4} + i \sin \frac{7\pi}{4}\right)$

Explore More

Similar Questions

જો $z_1=(2,-1)$ અને $z_2=(6,3)$ હોય,તો $\operatorname{amp}\left(\frac{z_1-z_2}{z_1+z_2}\right)=$

જો $\frac{\pi}{2} < \alpha < \frac{3\pi}{2}$ હોય,તો $(1 + \cos 2\alpha) + i \sin 2\alpha$ નો માનાંક અને કોણાંક અનુક્રમે શું થાય?

જો $arg(z) = \theta$ હોય,તો $arg(\overline{z}) = $

ધારો કે $z_0$ એ દ્વિઘાત સમીકરણ $x^2 + x + 1 = 0$ નું એક બીજ છે. જો $z = 3 + 6iz_0^{81} - 3iz_0^{93}$ હોય,તો $\arg(z)$ ની કિંમત શોધો.

જો $0 < \text{amp}(z) < \pi$ હોય,તો $\text{amp}(z) - \text{amp}(-z) = $

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