If $f(x) = \begin{cases} \frac{x - |x|}{x}, & x \ne 0 \\ 2, & x = 0 \end{cases}$,then

  • A
    $f(x)$ is continuous at $x = 0$
  • B
    $f(x)$ is discontinuous at $x = 0$
  • C
    $\lim_{x \to 0} f(x) = 2$
  • D
    None of these

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