यदि $\alpha = \sin 36^{\circ}$ है,तो $\alpha$ निम्नलिखित में से किस समीकरण का मूल है?

  • A
    $10 x^{4}-10 x^{2}-5=0$
  • B
    $16 x^{4}+20 x^{2}-5=0$
  • C
    $16 x^{4}-20 x^{2}+5=0$
  • D
    $16 x^{4}-10 x^{2}+5=0$

Explore More

Similar Questions

यदि $\tan x + \tan \left(x + \frac{\pi}{3}\right) + \tan \left(x + \frac{2\pi}{3}\right) = 3$ है,तो $\tan 3x$ का मान क्या होगा?

यदि $\sin 6 \theta = 32 \cos^5 \theta \sin \theta - 32 \cos^3 \theta \sin \theta + 3x$ है,तो $x$ का मान ज्ञात कीजिए:

यदि $\sec \theta = 1\frac{1}{4}$ है,तो $\tan \frac{\theta}{2} = $

$\frac{\sec 8A - 1}{\sec 4A - 1} = $

$\operatorname{cosec} 2 \theta - \cot 2 \theta = ?$

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