$(\log x)^{x}$ નું $\log x$ ની સાપેક્ષમાં વિકલન શું થાય?

  • A
    $(\log x)^x \left[ \frac{1}{\log x} + \log(\log x) \right]$
  • B
    $x(\log x)^x \left[ \frac{1}{\log x} + \log(\log x) \right]$
  • C
    $x(\log x)^x \left[ \log x + \frac{1}{\log x} \right]$
  • D
    $(\log x)^x \left[ \log x + \frac{1}{\log x} \right]$

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જો $y = ((x+1)(4x+1)(9x+1) \ldots (n^2x+1))^2$ હોય,તો $x=0$ આગળ $\frac{dy}{dx}$ ની કિંમત શોધો.

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

$y = x^{\left(x^x\right)}$ નું $x$ ની સાપેક્ષમાં વિકલન શું થાય?

જો $y = [(x+1)(2x+1)(3x+1) \ldots (nx+1)]^2$ હોય,તો $x=0$ આગળ $\frac{dy}{dx}$ ની કિંમત શોધો.

વિધાન $(A)$: $\frac{d}{d x}\left(\frac{x^2 \sin x}{\log x}\right)=\frac{x^2 \sin x}{\log x} \left(\cot x+\frac{2}{x}-\frac{1}{x \log x}\right)$
કારણ $(R)$: $\frac{d}{d x}\left(\frac{u v}{w}\right)=\frac{u v}{w}\left[\frac{u^{\prime}}{u}+\frac{v^{\prime}}{v}-\frac{w^{\prime}}{w}\right]$

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