$\mathop {\lim }\limits_{x \to 0} \frac{{{2^x} - 1}}{{{{(1 + x)}^{1/2}} - 1}} = $

  • A
    $\log 2$
  • B
    $\log 4$
  • C
    $\log \sqrt{2}$
  • D
    इनमें से कोई नहीं

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