Question Number 183483 by cortano1 last updated on 26/Dec/22
$$\:\underset{{x}\rightarrow\mathrm{0}^{+} } {\mathrm{lim}}\:\frac{\mathrm{1}−\mathrm{cos}\:\sqrt{{x}}}{\:\sqrt{{x}−\sqrt{{x}−\sqrt{{x}−\sqrt{{x}−…}}}}}\:=? \\ $$
lim-x-0-1-cos-x-x-x-x-x-