જો $\cos ^{-1} x = \sin ^{-1}(3x)$ હોય,તો $x$ ની કિંમત શોધો.

  • A
    $\frac{\sqrt{10}}{10}$
  • B
    $\frac{\sqrt{5}}{5}$
  • C
    $\frac{5}{2\sqrt{6}}$
  • D
    $\frac{-\sqrt{10}}{10}$

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Similar Questions

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

કિંમત શોધો: $\cos^{-1}\sqrt{1-x} + \sin^{-1}\sqrt{1-x}$

$\sin ^{-1}\left(-\frac{1}{2}\right)+\cos ^{-1}\left(\frac{\sqrt{3}}{2}\right)=$ . . . . . . .

વિકલ વિધેયના મુખ્ય મૂલ્યોને ધ્યાનમાં લેતા,ગણ $A = \{x \geq 0 \mid \tan^{-1} x + \tan^{-1} 6x = \frac{\pi}{4}\}$

$2 \sin ^{-1}\left(\frac{1}{2}\right)+\cot ^{-1}\left(\frac{1}{\sqrt{3}}\right)$ ની કિંમત શોધો.

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