જો $y = f\left( \frac{2x - 1}{x^2 + 1} \right)$ અને $f'(x) = \sin(x^2)$ હોય,તો $\frac{dy}{dx} = $

  • A
    $\frac{6x^2 - 2x + 2}{(x^2 + 1)^2} \sin \left( \frac{2x - 1}{x^2 + 1} \right)^2$
  • B
    $\frac{6x^2 - 2x + 2}{(x^2 + 1)^2} \sin^2 \left( \frac{2x - 1}{x^2 + 1} \right)$
  • C
    $\frac{-2x^2 + 2x + 2}{(x^2 + 1)^2} \sin^2 \left( \frac{2x - 1}{x^2 + 1} \right)$
  • D
    $\frac{-2x^2 + 2x + 2}{(x^2 + 1)^2} \sin \left( \frac{2x - 1}{x^2 + 1} \right)^2$

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જો $8 f(x)+6 f\left(\frac{1}{x}\right)=x+5$ અને $y=x^2 f(x)$ હોય,તો $x=-1$ આગળ $\frac{d y}{d x}$ ની કિંમત શોધો.

વિકલન શોધો: $\frac{d}{dx} \cosh^{-1}(\sec x) = $

Difficult
View Solution

જો $y = \log \tan \sqrt{x}$ હોય,તો $\frac{dy}{dx}$ ની કિંમત શોધો.

$\frac{d}{d x} \left\{ (1+x^2) \tan^{-1}(x) \right\} =$

જો $y = \sin (\sqrt {\sin x + \cos x} )$,તો $\frac{dy}{dx} = $

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