Question Number 60856 by Tony Lin last updated on 26/May/19
$${if}\:\:\mathrm{0}<{x}<\mathrm{1},\underset{{n}\rightarrow+\infty} {\mathrm{lim}}\frac{\left.{x}^{{x}^{{x}^{.^{.^{.^{{x}} } } } } } \right\}{n}}{\left(\left({x}^{{x}} \right)^{{x}} \right)^{\left.{x}...\right\}{n}} }=? \\ $$ $$\left(?\:{can}\:{be}\:{expressed}\:{by}\:{x}\right) \\ $$