$\tan \frac{A}{2}$ એ કોના બરાબર છે?

  • A
    $\pm \sqrt{\frac{1 - \sin A}{1 + \sin A}}$
  • B
    $\pm \sqrt{\frac{1 + \sin A}{1 - \sin A}}$
  • C
    $\pm \sqrt{\frac{1 - \cos A}{1 + \cos A}}$
  • D
    $\pm \sqrt{\frac{1 + \cos A}{1 - \cos A}}$

Explore More

Similar Questions

જો $\tan x + \tan \left( \frac{\pi}{3} + x \right) + \tan \left( \frac{2\pi}{3} + x \right) = 3$ હોય,તો

$\frac{1-\cos 2 \theta+\sin 2 \theta}{1+\cos 2 \theta+\sin 2 \theta}=$

$\frac{1-\tan^2 15^{\circ}}{1+\tan^2 15^{\circ}} = ?$

$\left( \frac{\sin 2A}{1 + \cos 2A} \right) \left( \frac{\cos A}{1 + \cos A} \right) = $

જો $P = \tan 20^\circ$ હોય, તો $\frac{\tan 160^\circ - \tan 110^\circ}{1 + \tan 160^\circ \tan 110^\circ}$ ની કિંમત $P$ ના સ્વરૂપમાં શું થશે?

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