$\cot ^{-1}\left(2 \cos \left(2 \operatorname{cosec}^{-1}(\sqrt{2})\right)\right)=\ldots$

  • A
    $\frac{\pi}{2}$
  • B
    $\frac{\pi}{3}$
  • C
    $\frac{\pi}{4}$
  • D
    $0$

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Similar Questions

$\sec ^{-1}\left(\frac{2}{\sqrt{3}}\right)$ નું મુખ્ય મૂલ્ય શોધો.

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વિધેયને તેના સરળ સ્વરૂપમાં લખો: $\tan ^{-1}\left(\frac{\cos x-\sin x}{\cos x+\sin x}\right)$

$\sin^{-1} (\sin \frac{3\pi}{5}) = \dots \dots \dots$

સમીકરણ $\cos ^{-1} |x| + \cos ^{-1} |2x| = \pi$ માટે,વાસ્તવિક ઉકેલ(ઓ)ની સંખ્યા કેટલી છે?

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