यदि $\tan \theta = \frac{x \sin \phi}{1 - x \cos \phi}$ और $\tan \phi = \frac{y \sin \theta}{1 - y \cos \theta}$ है,तो $\frac{x}{y} = $

  • A
    $\frac{\sin \phi}{\sin \theta}$
  • B
    $\frac{\sin \theta}{\sin \phi}$
  • C
    $\frac{\sin \phi}{1 - \cos \theta}$
  • D
    $\frac{\sin \theta}{1 - \cos \phi}$

Explore More

Similar Questions

$\sqrt{3} \operatorname{cosec} 20^{\circ} - \sec 20^{\circ}$ का मान ज्ञात कीजिए।

यदि $\sin x+\sin ^2 x=1$,जहाँ $x \in\left(0, \frac{\pi}{2}\right)$,तो $(\cos ^{12} x+\tan ^{12} x)+3(\cos ^{10} x+\tan ^{10} x+\cos ^8 x+\tan ^8 x)+(\cos ^6 x+\tan ^6 x)$ का मान ज्ञात कीजिए।

$\mathbb{R}$ पर $4 \cos \left(x^2\right) \cos \left(\frac{\pi}{3}+x^2\right) \cos \left(\frac{\pi}{3}-x^2\right)$ के चरम मान क्या हैं?

$\cos ^4 \frac{\pi}{12} + \cos ^4 \frac{5 \pi}{12} + \cos ^4 \frac{7 \pi}{12} + \cos ^4 \frac{11 \pi}{12} = $

$\cos 20^{\circ} \cos 40^{\circ} \cos 60^{\circ} \cos 80^{\circ} = $

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