Question Number 146174 by ArielVyny last updated on 11/Jul/21
$${calculer}\:{lim}_{{x}\rightarrow\mathrm{1}} \left({x}−\mathrm{1}\right)\underset{{n}\geqslant\mathrm{0}} {\sum}\frac{\mathrm{1}}{{n}^{{x}} } \\ $$
calculer-lim-x-1-x-1-n-0-1-n-x-