જો $f: R \to [0, \infty)$ એવું હોય કે જેથી $\lim_{x \to 5} f(x)$ અસ્તિત્વ ધરાવે છે અને $\lim_{x \to 5} \frac{(f(x))^2 - 9}{\sqrt{|x - 5|}} = 0$ હોય,તો $\lim_{x \to 5} f(x)$ ની કિંમત શોધો:

  • A
    $0$
  • B
    $1$
  • C
    $2$
  • D
    $3$

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જો $\lim _{n \rightarrow \infty}\left(\sqrt{n^{2}-n-1}+n \alpha+\beta\right)=0$ હોય,તો $8(\alpha+\beta)$ ની કિંમત શોધો:

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