व्यंजक का मान ज्ञात कीजिए: $sec^2(\tan^{-1} 3) - \tan^2(sec^{-1} 3) = $

  • A
    $0$
  • B
    $1$
  • C
    $2$
  • D
    $3$

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Similar Questions

माना $\mathop {Lim}\limits_{x \to 0} \sec^{-1} \left( \frac{x}{\sin x} \right) = l$ और $\mathop {Lim}\limits_{x \to 0} \sec^{-1} \left( \frac{x}{\tan x} \right) = m$,तो

$\sin \left[2 \cos ^{-1} \frac{\sqrt{5}}{3}\right]$ का मान है

$\sin^{-1}(\sin \frac{7\pi}{6}) = $

फलन को सरलतम रूप में लिखिए: $\tan ^{-1}\left(\sqrt{\frac{1-\cos x}{1+\cos x}}\right), x < \pi$

$e^{\log (\cosh^{-1} 2)}$ का मान क्या है?

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