જો $\frac{\sqrt{2} \sin \alpha}{\sqrt{1+\cos 2 \alpha}}=\frac{1}{7}$ અને $\sqrt{\frac{1-\cos 2 \beta}{2}}=\frac{1}{\sqrt{10}}$ જ્યાં $\alpha, \beta \in (0, \frac{\pi}{2})$,તો $\tan (\alpha+2 \beta)$ ની કિંમત શોધો.

  • A
    $1$
  • B
    $2$
  • C
    $2.5$
  • D
    $3.5$

Explore More

Similar Questions

જો $\operatorname{cosec} \theta + \cot \theta = 5$ હોય,તો $\sin \theta = $

$\sin 20^{\circ}(4+\sec 20^{\circ})=$

$\frac{1}{\sin 1^{\circ} \sin 2^{\circ}}+\frac{1}{\sin 2^{\circ} \sin 3^{\circ}}+\ldots+\frac{1}{\sin 89^{\circ} \sin 90^{\circ}} = $

જો $\cos x = \frac{2 \cos y - 1}{2 - \cos y}$ જ્યાં $x, y \in (0, \pi)$,તો $\tan(x/2) \cot(y/2) =$

$\sinh (x+y) \cosh (x-y)$ એ કોના બરાબર છે?

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