यदि $90^{\circ} < A < 180^{\circ}$ और $\sin A = \frac{4}{5}$ है,तो $\tan \frac{A}{2} =$

  • A
    $\frac{1}{2}$
  • B
    $\frac{3}{5}$
  • C
    $\frac{3}{2}$
  • D
    $2$

Explore More

Similar Questions

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

यदि $\tan \theta = \frac{1}{3}$ है,तो $\cos 2 \theta = $

यदि $3 \sin 2 \theta = 2 \sin 3 \theta$ और $0 < \theta < \pi$ है,तो $\sin \theta$ 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 $\alpha = \frac{180^{\circ}}{7}$ है,तो $3 \sin \alpha - 4 \sin^{3} \alpha$ का मान क्या होगा?

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