જો $\sin \theta = -\frac{3}{4}$ હોય,તો $\sin 2 \theta = $

  • A
    $\frac{3 \sqrt{7}}{8}$
  • B
    $-\frac{3 \sqrt{7}}{8}$
  • C
    $\frac{2 \sqrt{3}}{7}$
  • D
    $-\frac{2 \sqrt{3}}{7}$

Explore More

Similar Questions

$\tan 3A \cdot \tan 2A \cdot \tan A = $

જો $\frac{\tan 3A}{\tan A} = a$ હોય,તો $\frac{\sin 3A}{\sin A}$ ની કિંમત શોધો.

$\sqrt{2} + \sqrt{3} + \sqrt{4} + \sqrt{6}$ ની કિંમત શોધો.

$\frac{\sec 8\theta - 1}{\sec 4\theta - 1}$ ની કિંમત શું થાય?

જો $630^{\circ} < \theta < 810^{\circ}$ અને $\tan \theta = -\frac{7}{24}$ હોય,તો $\cos \left(\frac{\theta}{4}\right) = $

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