ધારો કે $f : R \rightarrow R$ એક વિકલનીય વિધેય છે અને $f(1) = 4$ છે. તો $\lim_{x \rightarrow 1} \int_{4}^{f(x)} \frac{2t \, dt}{x - 1}$ નું મૂલ્ય શોધો.

  • A
    $f'(1)$
  • B
    $4f'(1)$
  • C
    $2f'(1)$
  • D
    $8f'(1)$

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$\sin ^{-1}\left(2 x \sqrt{1-x^2}\right)$ નું $\sin ^{-1}\left(3 x-4 x^3\right)$ ની સાપેક્ષમાં વિકલન શું થાય?

જો $y = \sin^{-1}\left(\frac{3x}{2} - \frac{x^3}{2}\right)$ હોય,તો $\frac{dy}{dx}$ ની કિંમત શોધો.

$\frac{d}{dx} \left[ \sin^2 \cot^{-1} \left( \sqrt{\frac{1-x}{1+x}} \right) \right]$ ની કિંમત શોધો.

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

જો $0 < |x| < 1$ માટે $f(x) = \operatorname{Tan}^{-1} \left[ \frac{\sqrt{1+x^2} + \sqrt{1-x^2}}{\sqrt{1+x^2} - \sqrt{1-x^2}} \right]$ હોય,તો $f'(x) =$

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