જો $\alpha, \beta$ એ દ્વિઘાત સમીકરણ $ax^2 + bx + c = 0$ ના બીજ હોય,તો $\lim_{x \to \alpha} \frac{1 - \cos(ax^2 + bx + c)}{(x - \alpha)^2}$ ની કિંમત શોધો.

  • A
    $0$
  • B
    $\frac{1}{2}(\alpha - \beta)^2$
  • C
    $\frac{a^2}{2}(\alpha - \beta)^2$
  • D
    $-\frac{a^2}{2}(\alpha - \beta)^2$

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