Question Number 126923 by bramlexs22 last updated on 25/Dec/20
$$\:\:\underset{{x}\rightarrow\mathrm{2}^{−} } {\mathrm{lim}}\frac{{x}−\mathrm{2cos}\:\sqrt{\mathrm{2}−{x}}}{\left(\mathrm{2}−{x}\right)^{\mathrm{2}} }\:=\:? \\ $$
Answered by bemath last updated on 25/Dec/20
