$\mathop {\lim }\limits_{x \to 0} {\left( {\frac{{1 + 5{x^2}}}{{1 + 3{x^2}}}} \right)^{1/{x^2}}} = $

  • A
    $e^2$
  • B
    $e$
  • C
    $e^{-2}$
  • D
    $e^{-1}$

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$\mathop {\lim }\limits_{x \to 0} \frac{{{{(1 + x)}^{1/x}} - e + \frac{1}{2}ex}}{{{x^2}}}$ ની કિંમત શોધો.

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$\lim _{x \rightarrow 0}\left(\frac{\sinh 2 x}{2 x}\right)^{\frac{1}{x^2}} = $

જો $f(x) = \frac{1-x+\sqrt{9x^2+10x+1}}{2x}$ હોય,તો $\lim_{x \rightarrow -1^{-}} f(x) = $

$\mathop {\lim }\limits_{n \to \infty } {\left( {\frac{{{n^2} - n + 1}}{{{n^2} - n - 1}}} \right)^{n(n - 1)}} = $

જો $\mathop {\lim }\limits_{n \to \infty } n \cos \left( \frac{\pi }{4n} \right) \sin \left( \frac{\pi }{4n} \right) = k$ હોય,તો $k$ ની કિંમત શોધો.

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