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

  • A
    $a = 1, b = 2$
  • B
    $a = 1, b \in \mathbb{R}$
  • C
    $a \in \mathbb{R}, b = 2$
  • D
    $a \in \mathbb{R}, b \in \mathbb{R}$

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Similar Questions

લક્ષની કિંમત શોધો: $\lim _{x \rightarrow 0} \frac{\sqrt{1+x \sin x}-\sqrt{\cos x}}{\tan ^2 \frac{x}{2}}$

જો $[x]$ એ મહત્તમ પૂર્ણાંક $\leq x$ દર્શાવે,તો $\lim_{n \rightarrow \infty} \frac{1}{n^3} \{[1^2 x] + [2^2 x] + [3^2 x] + \ldots + [n^2 x] \} = $

જો $a, b, c$ અને $k$ શૂન્યતર વાસ્તવિક સંખ્યાઓ હોય અને $\lim _{x \rightarrow \infty} x\left(a^{\frac{1}{x}}+b^{\frac{1}{x}}+c^{\frac{1}{x}}-3 k^{\frac{1}{x}}\right)=0$ હોય,તો $k=$

$\lim _{n \rightarrow \infty} \frac{1}{n^3} \sum_{k=1}^n k^2 x = $

$\mathop {\lim }\limits_{x \to 0} \frac{{{y^2}}}{x}$ ની કિંમત શોધો,જ્યાં ${y^2} = ax + b{x^2} + c{x^3}$.

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