$\sin^{-1}(\sin \frac{7\pi}{6}) + \cos^{-1}(\cos \frac{7\pi}{6}) + \tan^{-1}(\tan \frac{2\pi}{3})$ का मान किसके बराबर है...

  • A
    $\frac{2\pi}{3}$
  • B
    $\frac{4\pi}{3}$
  • C
    $\frac{5\pi}{3}$
  • D
    $\pi$

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Similar Questions

यदि $y = \sec^{-1}\left( \frac{\sqrt{x} + 1}{\sqrt{x} - 1} \right) + \sin^{-1}\left( \frac{\sqrt{x} - 1}{\sqrt{x} + 1} \right)$ है,तो $\frac{dy}{dx} = $

$\tan \left(2 \tan ^{-1} \frac{1}{5} + \sec ^{-1} \frac{\sqrt{5}}{2} + 2 \tan ^{-1} \frac{1}{8}\right)$ का मान ज्ञात कीजिए।

यदि $x=\operatorname{cosec}(\tan ^{-1}(\cos (\cot ^{-1}(\sec (\sin ^{-1} a)))))$,जहाँ $a \in [0, 1]$,तो निम्नलिखित में से कौन सा सत्य है?

$\cos ^{ - 1}\frac{4}{5} + \tan ^{ - 1}\frac{3}{5} = $

$\tan ^{-1} 2 + \tan ^{-1} 3 = $

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