यदि $\cos ^{-1}\left(\frac{1}{2}\right)=\cot \left(\cos ^{-1} x\right)$ है, तो $x$ का मान ज्ञात कीजिए।

  • A
    $\frac{1}{\sqrt{6}}$
  • B
    $\frac{-1}{\sqrt{12}}$
  • C
    $\frac{2}{\sqrt{6}}$
  • D
    $\frac{-2}{\sqrt{6}}$

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Similar Questions

$\tan ^{-1}(-\sqrt{3})$ का मुख्य मान ज्ञात कीजिए।

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

$\tan \left[ \frac{1}{2} \cos^{-1} \left( \frac{\sqrt{5}}{3} \right) \right] = $

$\sec ^{-1}\left(\frac{2}{\sqrt{3}}\right)$ का मुख्य मान ज्ञात कीजिए।

$\cos^{-1}(\cos \frac{5\pi}{3}) + \sin^{-1}(\sin \frac{5\pi}{3})$ का मान ज्ञात कीजिए।

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