In order that the function $f(x) = (x + 1)^{\cot x}$ is continuous at $x = 0$,$f(0)$ must be defined as

  • A
    $f(0) = \frac{1}{e}$
  • B
    $f(0) = 0$
  • C
    $f(0) = e$
  • D
    None of these

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