$\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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જો $y = \log_{10} x + \log_{x} 10 + \log_{x} x + \log_{10} 10$ હોય,તો $\frac{dy}{dx}$ ની કિંમત શોધો.

જો $y = \log_{10}x + \log_x 10 + \log_x x + \log_{10} 10$ હોય,તો $\frac{dy}{dx} = $

જો $f(x)=\log _{x^2}(\log x)$ હોય,તો $x=e$ આગળ $f^{\prime}(x)$ શોધો.

જો $f(x) = \cot^{-1}\left(\frac{x^x - x^{-x}}{2}\right)$ હોય,તો $f'(1)$ ની કિંમત કેટલી થાય?

$\log |x|$ નું વિકલન શું થાય?

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