यदि $\tan A=\frac{1}{\sqrt{x(x^2+x+1)}}, \tan B=\frac{\sqrt{x}}{\sqrt{x^2+x+1}}$ और $\tan C=\sqrt{x^{-1}+x^{-2}+x^{-3}}$ है,तो:

  • A
    $A+B=C$
  • B
    $A+B=2C$
  • C
    $A+B=3C$
  • D
    $A+B=4C$

Explore More

Similar Questions

यदि $\cos \alpha + \cos \beta = \frac{1}{3}$ और $\sin \alpha + \sin \beta = \frac{1}{4}$ है,तो $\cos (\alpha + \beta) = $

$\tan 15^{\circ}$ का मान ज्ञात कीजिए:

सिद्ध कीजिए कि: $\frac{\sin 5x + \sin 3x}{\cos 5x + \cos 3x} = \tan 4x$

सिद्ध कीजिए कि: $(\cos x-\cos y)^{2}+(\sin x-\sin y)^{2}=4 \sin ^{2} \frac{x-y}{2}$

सिद्ध कीजिए कि $\cos \left(\frac{\pi}{4}-x\right) \cos \left(\frac{\pi}{4}-y\right)-\sin \left(\frac{\pi}{4}-x\right) \sin \left(\frac{\pi}{4}-y\right)=\sin (x+y)$

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