$\frac{d}{dx} \left[ \log \sqrt{\frac{1 - \cos x}{1 + \cos x}} \right] = $

  • A
    $\sec x$
  • B
    $\text{cosec } x$
  • C
    $\text{cosec } \frac{x}{2}$
  • D
    $\sec \frac{x}{2}$

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Similar Questions

$\frac{d}{dx}(\log_5 x^2) = $ . . . . . .

$\frac{d}{dx}(5^{\log x}) = \dots$

अवकलन ज्ञात कीजिए: $\frac{d}{dx}(\log_7(\log_7 x))$

$\frac{d}{dx} [\log(\cos x)]$

$x > 7$ के लिए फलन $f(x) = \log_5(\log_7 x)$ का अवकलज ज्ञात कीजिए।

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