જો $x = \log \left[ \cot \left( \frac{\pi}{4} + \theta \right) \right]$ હોય,તો $\sinh x$ ની કિંમત શું થાય?

  • A
    $\tan 2\theta$
  • B
    $-\tan 2\theta$
  • C
    $\cot 2\theta$
  • D
    $-\cot 2\theta$

Explore More

Similar Questions

જો $\cos \alpha = \frac{l \cos \beta + m}{l + m \cos \beta}$ હોય,તો $\left(\frac{\tan \frac{\alpha}{2}}{\tan \frac{\beta}{2}}\right)^2 = $

$3(\sin x-\cos x)^{4}+6(\sin x+\cos x)^{2}+4(\sin ^{6} x+\cos ^{6} x)$ ની કિંમત શું થાય?

જો $\cos \alpha + \cos \beta = a$,$\sin \alpha + \sin \beta = b$ અને $\alpha - \beta = 2 \theta$ હોય,તો $\frac{\cos 3 \theta}{\cos \theta} = $

જો $x = 3 \sin \theta$,$y = 3 \cos \theta \cos \phi$,અને $z = 3 \cos \theta \sin \phi$ હોય,તો $x^{2} + y^{2} + z^{2} =$

ધારો કે $a$ અને $b$ અ-ઋણ વાસ્તવિક સંખ્યાઓ છે. જો $\sin x + a \cos x = b$ હોય,તો $|a \sin x - \cos x| = $

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