જો $\operatorname{Sinh}^{-1} x = \operatorname{Cosh}^{-1} y = \log(1+\sqrt{2})$ હોય, તો $\operatorname{Tan}^{-1}(x+y) = $

  • A
    $67 \frac{1}{2}^{\circ}$
  • B
    $75^{\circ}$
  • C
    $22 \frac{1}{2}^{\circ}$
  • D
    $15^{\circ}$

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Similar Questions

$\tan 40^{\circ} + \tan 11^{\circ} + \tan 20^{\circ} - \tan 56^{\circ} + \tan 56^{\circ} \tan 11^{\circ} + \sqrt{3} \tan 40^{\circ} \tan 20^{\circ}$ ની કિંમત શોધો.

જો $\cosh 2x = 241$ હોય,તો $\operatorname{coth} x$ ની કિંમત શોધો.

જો $\frac{\cos x}{\cos (x-2 y)}=\lambda$ હોય,તો $\tan (x-y) \tan y$ ની કિંમત શું થાય?

$\frac{2\sin \theta \tan \theta (1 - \tan \theta ) + 2\sin \theta \sec^2 \theta}{(1 + \tan \theta)^2} = $

$\cos ^2 76^{\circ}+\cos ^2 16^{\circ}-\cos 76^{\circ} \cos 16^{\circ}$ ની કિંમત શોધો.

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