$\frac{\tan^{-1}(1) + \cos^{-1}(\frac{1}{2}) + \sin^{-1}(\frac{1}{2})}{\tan^{-1}(\sqrt{3}) - \sec^{-1}(-2)}$ का मान किसके बराबर है?

  • A
    $\frac{3}{4}$
  • B
    $-1$
  • C
    $-\frac{3}{4}$
  • D
    $-\frac{9}{4}$

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Similar Questions

वह अंतराल जिसके लिए ${\sin ^{ - 1}}\sqrt x + {\cos ^{ - 1}}\sqrt x = \frac{\pi }{2}$ सत्य है,वह है:

यदि $\sin ^{-1} x=y$ है,तो

$\operatorname{sech}^{-1}\left(\frac{1}{\sqrt{2}}\right)+\operatorname{cosech}^{-1}(-1)=$

$\sin^{-1}\left(\cos \frac{53\pi}{5}\right)$ का मान है

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

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