ધારો કે $A = \lim_{x \rightarrow 0^{+}} \left(1 + \tan^2 \sqrt{x}\right)^{\frac{1}{2x}}$,તો $\log_{e} A = $

  • A
    $2$
  • B
    $1$
  • C
    $\frac{1}{2}$
  • D
    $\frac{1}{4}$

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$\mathop {\lim }\limits_{x \to 0} \left( \frac{x}{\tan^{-1} 2x} \right) = $

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ધારો કે $S$ એ તમામ $(\alpha, \beta) \in \mathbb{R} \times \mathbb{R}$ નો ગણ છે કે જેથી $\lim _{x \rightarrow \infty} \frac{\sin(x^2)(\log_e x)^\alpha \sin(1/x^2)}{x^{\alpha \beta}(\log_e(1+x))^\beta} = 0$ થાય. તો નીચેનામાંથી કયું (કયા) સાચું છે?

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