જો $\frac{d}{dx} \left( \frac{x^4 + x^2 + 1}{x^2 + x + 1} \right) = ax + b$ હોય,તો $a - b =$ શું થાય?

  • A
    $3$
  • B
    $4$
  • C
    $1$
  • D
    $2$

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Similar Questions

જો $y = b \cos \log \left( \frac{x}{n} \right)^n$ હોય,તો $\frac{dy}{dx} = $

$x = \frac{1-\sqrt{y}}{1+\sqrt{y}} \Rightarrow \frac{dy}{dx}$ ની કિંમત શોધો.

$\frac{d}{d x}\left(\frac{2^x+3^x}{4^x}\right) = $ . . . . . .

$x=\frac{\pi^2}{4}$ આગળ,$\frac{d}{d x}\left(\tan ^{-1}(\cos \sqrt{x})+\sec ^{-1}\left(e^x\right)\right)$ ની કિંમત શોધો.

ધારો કે $f(x)=x(x+3)(x-2)$,જ્યાં $x \in [-1,4]$. તો,$(-1,4)$ માં $c$ ની એવી કિંમત શોધો જે $f^{\prime}(c)=10$ નું સમાધાન કરે.

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