Question 397264
First find the domain of {{{ln(x)}}}
{{{x}}} can never be negative or zero.
This is true because there is no log to any base that
can give me a (-) or (0). {{{x}}} can however be any (+) number
The natural log of The x's {{{0< x <1}}} is (-), but you
can't take the natural log of those (-) numbers, so
{{{1 <= x}}} is the domain of f(x) = ln(ln(x))
Hope I got it