यदि $x \sin 45^{\circ} = y \operatorname{cosec} 30^{\circ}$ है,तो $\frac{x^{4}}{y^{4}}$ का मान क्या होगा ($^{3}$ में)?

  • A
    $4$
  • B
    $6$
  • C
    $2$
  • D
    $8$

Explore More

Similar Questions

यदि $\tan A = \frac{1}{2}$ है,तो $\tan 3A = $

यदि $\cos \theta + \sin \theta = \sqrt{2} \cos \theta$ है,तो $\cos \theta - \sin \theta =$

$\frac{\tan 40^{\circ}+\tan 20^{\circ}}{1-\cot 70^{\circ} \cot 50^{\circ}}$ का मान किसके बराबर है?

$\sin^4 \frac{\pi}{8} + \sin^4 \frac{3\pi}{8} + \sin^4 \frac{5\pi}{8} + \sin^4 \frac{7\pi}{8} = $

Difficult
View Solution

यदि $180^{\circ} < \theta < 270^{\circ}$ है,तो $\sqrt{4 \sin^{4} \theta + \sin^{2} 2\theta} + 4 \cos^{2} \left(\frac{\pi}{4} - \frac{\theta}{2}\right)$ का मान ज्ञात कीजिए।

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