જો $f(x) = \frac{e^{-x} \sin x}{\log_e x}$ અને $f'(x) = f(x) \cdot g(x)$ હોય,તો $g'(e) =$

  • A
    $e^{-2} - \operatorname{cosec}^2(e)$
  • B
    $2e^{-2} - \operatorname{cosec}^2(e)$
  • C
    $2e^{-2} - \operatorname{cosec}^2(e)$
  • D
    $2e^{-2} + \operatorname{cosec}^2(e)$

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$f(x)=x^{\tan ^{-1} x}$ નું $g(x)=\sec ^{-1}\left(\frac{1}{2 x^2-1}\right)$ ની સાપેક્ષમાં વિકલન શું થાય?

$\frac{d}{d x} [x^{\sin x}+(\sin x)^x]=$

જો $y(x) = x^x, x > 0$ હોય,તો $y^{\prime \prime}(2) - 2y^{\prime}(2)$ ની કિંમત શોધો:

વિધેય $f(x)=(1+x)(1+x^{2})(1+x^{4})(1+x^{8})$ નું વિકલન શોધો અને તે પરથી $f^{\prime}(1)$ ની કિંમત મેળવો.

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જો $y = x^{(x^x)}$ હોય,તો $\frac{dy}{dx} = $

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