જો $\sinh (2 \tanh ^{-1} x) = \frac{11}{60}$ હોય,તો $x =$

  • A
    -$11$
  • B
    $\frac{-1}{11}$
  • C
    $\frac{1}{11}$
  • D
    $11$

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Similar Questions

$x$ ના કેટલા ભિન્ન મૂલ્યો માટે સમીકરણ $\sin [2 \cos^{-1} \cot (2 \tan^{-1} x)] = 0$ સાચું છે?

$2 \tan ^{-1}(\cos x)=\tan ^{-1}(2 \csc x)$ ઉકેલો.

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જો $y = \tan^{-1}\left(\frac{1}{1+x+x^2}\right) + \tan^{-1}\left(\frac{1}{x^2+3x+3}\right) + \tan^{-1}\left(\frac{1}{x^2+5x+7}\right)$ હોય,તો $y'(0)$ ની કિંમત શોધો.

પ્રતિવિધેયોના મુખ્ય મૂલ્યોને ધ્યાનમાં લેતા,ગણ $\{x \geq 0 : \tan^{-1}(2x) + \tan^{-1}(3x) = \frac{\pi}{4}\}$

જો $\sin ^{-1} x + \sin ^{-1}(1-x) = \cos ^{-1} x$ હોય,તો $x \in$

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