यदि $3 \sin 2 \theta = 2 \sin 3 \theta$ और $0 < \theta < \pi$ है,तो $\sin \theta$ का मान क्या होगा?

  • A
    $\frac{\sqrt{17}}{4}$
  • B
    $\frac{\sqrt{5}}{4}$
  • C
    $\frac{\sqrt{3}}{4}$
  • D
    $\frac{\sqrt{15}}{4}$

Explore More

Similar Questions

$\tan 20^\circ \tan 40^\circ \tan 60^\circ \tan 80^\circ = $

$\tan \left(\frac{7 \pi}{8}\right)$ का मान है

$\cos^3 \frac{\pi}{8} \cos \frac{3\pi}{8} + \sin^3 \frac{\pi}{8} \sin \frac{3\pi}{8} = $

यदि $\sin \theta = -\frac{3}{4}$ है,तो $\sin 2 \theta = $

यदि $k = \sin \frac{\pi}{18} \cdot \sin \frac{5\pi}{18} \cdot \sin \frac{7\pi}{18}$ है,तो $k$ का संख्यात्मक मान क्या है?

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