$\mathop {\lim }\limits_{x \to 0} \frac{{\sqrt {1 - {x^2}} - \sqrt {1 + {x^2}} }}{{{x^2}}}$ ની કિંમત શોધો.

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

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Similar Questions

વિધેય $f(x) = \lim_{n \to \infty} \frac{1}{1 + n \sin^2(\pi x)}$ માટે,નીચેનામાંથી કયું સાચું છે?

જો $\lim_{n \rightarrow \infty} \frac{(n+1)^{k-1}}{n^{k+1}}[(nk+1)+(nk+2)+\ldots+(nk+n)] = 33 \cdot \lim_{n \rightarrow \infty} \frac{1}{n^{k+1}} \cdot [1^k + 2^k + 3^k + \ldots + n^k]$ હોય,તો $k$ ની પૂર્ણાંક કિંમત $....$ છે.

ધારો કે $f(x) = \lim_{y \rightarrow \infty} y(x^{1/y} - 1)$,અને $2022 f(\frac{1}{x}) + P f(x) = f(x^2)$,તો $P =$

$\lim _{x \rightarrow 0} \frac{x \tan 2x - 2x \tan x}{(1 - \cos 2x)^2}$ ની કિંમત શોધો.

$\mathop {\lim }\limits_{x \to 0} \frac{1}{x}\left[ {{{\tan }^{ - 1}}\left( {\frac{{x + 1}}{{2x + 1}}} \right) - \frac{\pi }{4}} \right]$ ની કિંમત શોધો.

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