$x$ માટે ઉકેલો: $\tan^{-1}\left(\frac{1-x}{1+x}\right) = \frac{1}{2} \tan^{-1} x$,જ્યાં $x > 0$.

  • A
    $\sqrt{3}$
  • B
    $1$
  • C
    $-1$
  • D
    $\frac{1}{\sqrt{3}}$

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Similar Questions

$\tan ^{-1} \sqrt{3} - \cot ^{-1}(-\sqrt{3}) = $ . . . . . . .

$\tan ^{-1}(\cot x)+\cot ^{-1}(\tan x) =$ . . . . . .

જો $\tan ^{-1}\left(\frac{1}{3}\right) + \tan ^{-1}\left(\frac{1}{7}\right) + \tan ^{-1}\left(\frac{1}{13}\right) + \tan ^{-1}\left(\frac{1}{21}\right) + \tan ^{-1}\left(\frac{1}{31}\right) = \tan ^{-1}\left(\frac{p}{q}\right)$,જ્યાં $p$ અને $q$ પરસ્પર અવિભાજ્ય સંખ્યાઓ છે,તો $p + q$ ની કિંમત શોધો.

જો ત્રિકોણ $ABC$ માં,$A = \tan^{-1} 2$ અને $B = \tan^{-1} 3$ હોય,તો ખૂણો $C$ કેટલો થાય?

$x$ ની કઈ કિંમત $\sin \left(\cot ^{-1} x\right)=\cos \left(\tan ^{-1}(1+x)\right)$ નું સમાધાન કરે છે?

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