If $\tan(A + B) = p$ and $\tan(A - B) = q,$ then the value of $\tan(2A)$ in terms of $p$ and $q$ is

  • A
    $\frac{p + q}{p - q}$
  • B
    $\frac{p - q}{1 + pq}$
  • C
    $\frac{p + q}{1 - pq}$
  • D
    $\frac{1 + pq}{1 - p}$

Explore More

Similar Questions

The value of $\cos 15^{\circ} - \sin 15^{\circ}$ is

In $\triangle ABC$,if $A = \tan^{-1} 2$ and $B = \tan^{-1} 3$,then $C = $ . . . . . . (in $^{\circ}$)

If $\cos (\alpha+\beta)=\frac{4}{5}$,$\sin (\alpha-\beta)=\frac{5}{13}$ and $\alpha, \beta$ are between $0$ and $\frac{\pi}{4}$,then $\tan 2 \alpha$ is equal to

$\frac{\tan 80^{\circ}-\tan 10^{\circ}}{\tan 70^{\circ}}$ is equal to

The value of $\sin \frac{5 \pi}{12} \sin \frac{\pi}{12}$ is

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