यदि $\sin ^{-1}\left(\frac{2 a}{1+a^2}\right)+\cos ^{-1}\left(\frac{1-a^2}{1+a^2}\right)=\tan ^{-1}\left(\frac{2 x}{1-x^2}\right)$ जहाँ $a, x \in(0,1)$,तो $x$ का मान ज्ञात कीजिए।

  • A
    $\frac{a}{2}$
  • B
    $\frac{2 a}{1+a^2}$
  • C
    $\frac{2 a}{1-a^2}$
  • D
    $0$

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Similar Questions

त्रिकोणमितीय समीकरण $\sin ^{-1} x = 2 \sin ^{-1} 2a$ का वास्तविक हल है,यदि

$\sin ^{-1} \frac{4}{5} + 2 \tan ^{-1} \frac{1}{3}$ का मान ज्ञात कीजिए।

$\sin \left\{ {{\sin }^{ - 1}}\frac{1}{2} + {{\cos }^{ - 1}}\frac{1}{2} \right\} = $

$\sin \left[ 3 \sin^{-1} \left( \frac{1}{5} \right) \right] = $

सिद्ध कीजिए कि $2 \sin ^{-1} \frac{3}{5} = \tan ^{-1} \frac{24}{7}$.

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