વિધેય $f(x) = x^2 - 6x + 8$ માટે જ્યાં $2 \le x \le 4$ હોય,તો $x$ ની કઈ કિંમત માટે $f'(x)$ શૂન્ય થાય છે?

  • A
    $9/4$
  • B
    $5/2$
  • C
    $3$
  • D
    $7/2$

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Similar Questions

વિધેય $f(x) = x^{4}(5 \sin x - 3 \cos x)$ નું $x$ ની સાપેક્ષમાં વિકલન શોધો.

$\frac{d}{dx}\left[ \frac{2}{\pi }\sin {x^\circ} \right] = $

વિકલન શોધો: $\frac{d}{dx} \left[ \frac{e^{ax}}{\sin(bx + c)} \right]$

વિકલન શોધો: $\frac{d}{dx} \left[ \log \left( x + \frac{1}{x} \right) \right] = $

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

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