मान ज्ञात कीजिए: ${\tan ^{ - 1}}\left[ {\frac{{\cos x}}{{1 + \sin x}}} \right]$

  • A
    $\frac{\pi }{4} - \frac{x}{2}$
  • B
    $\frac{\pi }{4} + \frac{x}{2}$
  • C
    $\frac{x}{2}$
  • D
    $\frac{\pi }{4} - x$

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Similar Questions

$\cos \left(\cos ^{-1}\left(-\frac{1}{4}\right)+\sin ^{-1}\left(-\frac{1}{4}\right)\right) = $ . . . . . . .

$\cos \left[\sin ^{-1}\left(\frac{3}{5}\right)+\cos ^{-1}\left(\frac{12}{13}\right)\right]=$

$\frac{d}{dx}(\sin^{-1}(3x - 4x^3)) = $

मान ज्ञात कीजिए: $\cos(\cos^{-1}(-\frac{1}{2}) + \frac{\pi}{3}) = $

यदि $\sin ^{-1}\left(x-\frac{x^2}{2}+\frac{x^3}{4}-\ldots \infty\right) + \cos ^{-1}\left(x^2-\frac{x^4}{2}+\frac{x^6}{4}-\ldots \infty\right)=\frac{\pi}{2}$ और $0 < x < \sqrt{2}$ है,तो $x$ का मान ज्ञात कीजिए।

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