For $x \in \mathbb{R}$,$f(x) = |\log 2 - \sin x|$ and $g(x) = f(f(x))$,then which of the following is true?

  • A
    $g'(0) = -\cos(\log 2)$
  • B
    $g$ is differentiable at $x=0$ and $g'(0) = -\sin(\log 2)$
  • C
    $g$ is not differentiable at $x=0$
  • D
    $g'(0) = \cos(\log 2)$

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