यदि $4 \sin ^{-1} x + 6 \cos ^{-1} x = 3 \pi$,जहाँ $-1 \leq x \leq 1$,तो $x =$

  • A
    $1/2$
  • B
    $1/\sqrt{2}$
  • C
    $-1/2$
  • D
    $0$

Explore More

Similar Questions

यदि प्रतिलोम त्रिकोणमितीय फलन मुख्य मान लेते हैं,तो $\cos ^{-1}\left(\frac{3}{10} \cos \left(\tan ^{-1}\left(\frac{4}{3}\right)\right)+\frac{2}{5} \sin \left(\tan ^{-1}\left(\frac{4}{3}\right)\right)\right)$ का मान ज्ञात कीजिए।

$\cot ^{-1}\left(\frac{1}{\sqrt{x^2-1}}\right), x>1$ का सरलतम रूप . . . . . . है।

मान ज्ञात कीजिए: $\cos \left(\sec ^{-1} 2\right)+\tan \left(\cot ^{-1} \sqrt{3}\right)+\sin\left(\operatorname{cosec}^{-1} \frac{2}{\sqrt{3}}\right) = $ ?

$\sin ^{-1}\left(-\frac{1}{2}\right)+\cos ^{-1}\left(\frac{\sqrt{3}}{2}\right)=$ . . . . . . .

$\tan^{-1}(\sqrt{3}) + \sec^{-1}(-2) - \sin^{-1}(-\frac{1}{2})$ का मान 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