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

  • A
    $\frac{9}{2}$
  • B
    $\frac{11}{2}$
  • C
    $\frac{7}{2}$
  • D
    $-\frac{1}{2}$

Explore More

Similar Questions

यदि $\tan \alpha = \frac{1}{7}$ और $\tan \beta = \frac{1}{3}$ है,तो $\cos 2\alpha = $

यदि $\sin \theta = \frac{12}{13}$ जहाँ $0 < \theta < \frac{\pi}{2}$ और $\cos \phi = -\frac{3}{5}$ जहाँ $\pi < \phi < \frac{3\pi}{2}$ है,तो $\sin(\theta + \phi)$ का मान ज्ञात कीजिए।

$\sin 36^\circ \sin 72^\circ \sin 108^\circ \sin 144^\circ = $

व्यंजक $\frac{\cos 6x + 6\cos 4x + 15\cos 2x + 10}{\cos 5x + 5\cos 3x + 10\cos x}$ का मान ज्ञात कीजिए।

$\frac{1}{\sqrt{2}} \sin \frac{\pi}{6} \cos \frac{\pi}{4} - \cot \frac{\pi}{3} \sec \frac{\pi}{6} + \frac{5 \tan \frac{\pi}{4}}{12 \sin \frac{\pi}{2}}$ का मान 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