$\mathop {\lim }\limits_{x \to \infty } (\sqrt {{x^2} + 8x + 3} - \sqrt {{x^2} + 4x + 3} ) = $

  • A
    $0$
  • B
    $\infty $
  • C
    $2$
  • D
    $\frac{1}{2}$

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Similar Questions

सीमा ज्ञात कीजिए: $\mathop {\lim }\limits_{x \to 1} (x^3 - x^2 + 1)$

मान ज्ञात कीजिए: $\mathop {\lim }\limits_{x \to 1} \frac{x^{15}-1}{x^{10}-1}$

$\lim _{n}$ ${\rightarrow \infty} n^{-n k} \left\{(n+1)\left(n+\frac{1}{2}\right)\left(n+\frac{1}{2^2}\right) \ldots\left(n+\frac{1}{2^{k-1}}\right)\right\}^n=$

यदि $f(x) = \frac{2}{x - 3}$,$g(x) = \frac{x - 3}{x + 4}$ और $h(x) = - \frac{2(2x + 1)}{x^2 + x - 12}$ है,तो $\lim_{x \to 3} [f(x) + g(x) + h(x)]$ का मान ज्ञात कीजिए।

यदि $\lim_{x \to \infty} \frac{(2x - 1)^{19} \cdot (3x + 2)^{11}}{(6x - 5)^{30}} = 2^a \cdot 3^b$ है, तो $a + b = $

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