જો $\mathop {\lim }\limits_{x \to \infty } {\left( {1 + \frac{a}{x} - \frac{4}{{{x^2}}}} \right)^{2x}} = {e^3},$ હોય,તો $a$ ની કિંમત શોધો.

  • A
    $2$
  • B
    $\frac{3}{2}$
  • C
    $\frac{1}{2}$
  • D
    $\frac{2}{3}$

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લક્ષ $\lim_{x \rightarrow 1} \frac{\sin(e^{x-1}-1)}{\log x}$ ની કિંમત શું છે?

દ્વિઘાત સમીકરણ જેના બીજ $m$ અને $n$ છે,જ્યાં $m = \lim_{x \rightarrow 0} \frac{x \log(1+2x)}{x \tan x}$ અને $n = \lim_{x \rightarrow 0} \frac{\log x + \log(\frac{1+x}{x})}{x}$ છે,તે શોધો.

$\mathop {\lim }\limits_{n \to \infty } \frac{{\sqrt n }}{{\sqrt n + \sqrt {n + 1} }} = $

$\lim _{x \rightarrow-\infty} \frac{3|x|-x}{|x|-2 x} - \lim _{x \rightarrow 0} \frac{\log (1+x^3)}{\sin ^3 x} =$

વિધાન $(A)$: $\lim _{x \rightarrow 0} \frac{1}{x} = \infty$
કારણ $(R)$: જેમ $x$ ની કિંમત ઘટે છે,તેમ $\frac{1}{x}$ ની કિંમત વધે છે.

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