MCQ
Domain of $log\,log\,log\,  ....(x)$ is 

                        $ \leftarrow \,n\,\,times\, \to $

  • A
    $(0,\infty )$
  • B
    $({10^n},\infty )$
  • C
    $({10^{n - 1}},\infty )$
  • $({10^{n - 2}},\infty )$

Answer

Correct option: D.
$({10^{n - 2}},\infty )$
d

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