જો $\log (1+x)=x-\frac{x^2}{2}+\frac{x^3}{3}-\frac{x^4}{4}+\ldots \infty$ અને $\lim _{x \rightarrow 0} \frac{\log (1+x)^{1+x}}{x^2}-\frac{1}{x}=k$ હોય,તો $12 k=$

  • A
    $1$
  • B
    $3$
  • C
    $6$
  • D
    $9$

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Similar Questions

જો $\lim _{x \rightarrow 0} \frac{a x e^{x}-b \log (1+x)}{x^{2}}=3$ હોય,તો $a$ અને $b$ ની કિંમતો અનુક્રમે શું થાય?

$\lim _{x \rightarrow 1} \frac{a b^x-a^x b}{x^2-1} = $

$\lim _{x \rightarrow 1}\left((1-x) \tan \left(\frac{\pi x}{2}\right)\right)=$

આપેલ છે કે $f'(2) = 6$ અને $f'(1) = 4$,તો $\mathop {\lim }\limits_{h \to 0} \frac{{f(2h + 2 + {h^2}) - f(2)}}{{f(h - {h^2} + 1) - f(1)}} = $

$\mathop {\lim }\limits_{x \to a} \frac{{\sqrt {3x - a} - \sqrt {x + a} }}{{x - a}} = $

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