यदि $\cos \theta = \frac{-3}{5}$ और $\pi < \theta < \frac{3 \pi}{2}$ है,तो $\tan \left(\frac{\theta}{2}\right) = $

  • A
    $2$
  • B
    $-2$
  • C
    $1$
  • D
    $-1$

Explore More

Similar Questions

यदि $\tan \frac{\theta}{2} = t$ है,तो $\frac{1 - t^2}{1 + t^2}$ किसके बराबर है?

$3 \tan^6 10^{\circ} - 27 \tan^4 10^{\circ} + 33 \tan^2 10^{\circ} = $

$\cot \frac{\pi}{24}$ का मान क्या है?

$\sin 10^{\circ} \cdot \sin 30^{\circ} \cdot \sin 50^{\circ} \cdot \sin 70^{\circ}$ का मान क्या है?

यदि $A = 133^\circ$ है,तो $2\cos \frac{A}{2}$ किसके बराबर 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