$\cos^{-1}(\frac{1}{2}) + 2\sin^{-1}(\frac{1}{2})$ ની કિંમત શોધો.

  • A
    $\frac{\pi}{4}$
  • B
    $\frac{\pi}{6}$
  • C
    $\frac{\pi}{3}$
  • D
    $\frac{2\pi}{3}$

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Similar Questions

$\sin (\cot ^{ - 1}x) = $

$\cos \left(\tan^{-1} x\right) = . . . . . . . (|x| < 1)$.

નીચેના વિધાનો ધ્યાનમાં લો:
વિધાન-$I$: $\operatorname{Cosh}^{-1} x = \operatorname{Tanh}^{-1} x$ નો કોઈ ઉકેલ નથી.
વિધાન-$II$: $\operatorname{Cosh}^{-1} x = \operatorname{Coth}^{-1} x$ નો માત્ર એક જ ઉકેલ છે.
સાચો જવાબ છે:

$\tan ^{-1}(1)+\cos ^{-1}\left(-\frac{1}{2}\right)+\sin ^{-1}\left(-\frac{1}{2}\right)$ ની કિંમત શોધો.

જો $\operatorname{Sinh}^{-1}(2)+\operatorname{Sinh}^{-1}(3)=\alpha$ હોય,તો $\sinh \alpha=$

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