यदि $\frac{3x+1}{(x-1)(x+3)}=\frac{A}{x-1}+\frac{B}{x+3}$ है,तो $\sin^{-1} \frac{A}{B}$ का मान ज्ञात कीजिए।

  • A
    $\frac{\pi}{2}$
  • B
    $\frac{\pi}{3}$
  • C
    $\frac{\pi}{6}$
  • D
    $\frac{\pi}{4}$

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Similar Questions

$\cos ^{-1}\left(\frac{\sqrt{3}}{2}\right)$ का मुख्य मान ज्ञात कीजिए।

$\tan ^{-1}(-\sqrt{3})-\sec ^{-1}(-2)=$ . . . . . . .

मान लीजिए कि फलन $g: (-\infty, \infty) \rightarrow \left(-\frac{\pi}{2}, \frac{\pi}{2}\right)$,$g(u) = 2 \tan^{-1}(e^u) - \frac{\pi}{2}$ द्वारा दिया गया है। तब,$g$ है

$\cos \left(\tan^{-1} x\right) = . . . . . . . (|x| < 1)$.

$\frac{\tan ^{-1}(\sqrt{3})-\sec ^{-1}(-2)}{\operatorname{cosec}^{-1}(-\sqrt{2})+\cos ^{-1}\left(-\frac{1}{2}\right)}=$

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