$\tan ^{-1}(-1)+\sec ^{-1}(-2)+\sin ^{-1} \frac{1}{\sqrt{2}}$ નું મૂલ્ય . . . . . . છે.

  • A
    $-\frac{\pi}{3}$
  • B
    $-\frac{\pi}{6}$
  • C
    $\pi$
  • D
    $\frac{2 \pi}{3}$

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Similar Questions

$\cos \left[\cot ^{-1}(-\sqrt{3})+\frac{\pi}{6}\right]$ ની કિંમત શોધો.

જો $\operatorname{Tanh}^{-1} x = \operatorname{Coth}^{-1} y = \log \sqrt{5}$ હોય,તો $\operatorname{Tan}^{-1}(xy) = $

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

$\cos \left( \sin^{-1} \frac{5}{13} \right) = $

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

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