કિંમત શોધો: $\tan^{-1} \left( \frac{1}{\sqrt{x^2 - 1}} \right)$

  • A
    $\frac{\pi}{2} + \csc^{-1} x$
  • B
    $\frac{\pi}{2} + \sec^{-1} x$
  • C
    $\csc^{-1} x$
  • D
    $\sec^{-1} x$

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Similar Questions

સાબિત કરો કે $\tan ^{-1} \sqrt{x} = \frac{1}{2} \cos ^{-1} \left( \frac{1-x}{1+x} \right)$,જ્યાં $x \in [0, 1]$.

જો $\sin^{-1} x = \theta + \beta$ અને $\sin^{-1} y = \theta - \beta$ હોય,તો $1 + xy = $

જો $0 < x < 1$ હોય,તો $\sqrt{1 + x^2} [\{x \cos (\cot^{-1} x) + \sin (\cot^{-1} x)\} ^2 - 1]^{\frac{1}{2}} =$ શું થાય?

જો $\tan ^{-1}\left(\frac{x+1}{x-1}\right)+\tan ^{-1}\left(\frac{x-1}{x}\right)=\tan ^{-1}(-7)$ હોય,તો $x$ ની કિંમત શોધો.

પ્રતિ-ત્રિકોણમિતીય વિધેયોના મુખ્ય મૂલ્યોને ધ્યાનમાં લેતા,$\frac{3}{2} \cos ^{-1} \sqrt{\frac{2}{2+\pi^2}}+\frac{1}{4} \sin ^{-1} \frac{2 \sqrt{2} \pi}{2+\pi^2}+\tan ^{-1} \frac{\sqrt{2}}{\pi}$ નું મૂલ્ય શોધો.

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