જો $\lim _{x \rightarrow 0} \frac{\left(e^{k x}-1\right) \sin k x}{x^{2}}=4$ હોય,તો $k$ ની કિંમત શોધો.

  • A
    $2$
  • B
    $-2$
  • C
    $\pm 2$
  • D
    $\pm 4$

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$\mathop {\lim }\limits_{x \to 0} \left( \frac{e^x - 1}{x} \right)$ ની કિંમત શું છે?

જો $\lim _{n \rightarrow \infty} \frac{1-(10)^n}{1+(10)^{n+1}}=\frac{-\alpha}{10}$ હોય,તો $\alpha$ ની કિંમત શોધો.

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

$\mathop {\lim }\limits_{n \to \infty } \frac{{n{{(2n + 1)}^2}}}{{(n + 2)({n^2} + 3n - 1)}} = $

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