જો $f(x)=\cos ^{-1}\left[\frac{1}{\sqrt{13}}(2 \cos x-3 \sin x)\right]$ હોય,તો $f^{\prime}(0.5)$ ની કિંમત શોધો.

  • A
    $0.5$
  • B
    $1$
  • C
    $0$
  • D
    $-1$

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Similar Questions

$y=\tan ^{-1}\left(\frac{\sqrt{1+x^2}-1}{x}\right)$ નું વિકલન શું થાય?

જો $y = \tan^{-1} \left[ \frac{x - \sqrt{1 - x^2}}{x + \sqrt{1 - x^2}} \right]$ હોય,તો $\frac{dy}{dx} = $

જો $y=\tan ^{-1}\left(\frac{2+3 x}{3-2 x}\right)+\tan ^{-1}\left(\frac{4 x}{1+5 x^2}\right)$ હોય,તો $\frac{d y}{d x}=$

$\frac{d}{d x}\left(\cos ^{-1}\left(\frac{x-\frac{1}{x}}{x+\frac{1}{x}}\right)\right)=$

જો $f'(x) = \sin(\log x)$ અને $y = f\left(\frac{2x + 3}{3 - 2x}\right)$ હોય,તો $\frac{dy}{dx} = $

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