Question Number 183528 by universe last updated on 26/Dec/22
$$\:\:\:\: \\ $$$$\:\:\:\:\:\:\:\:\:\underset{{x}\rightarrow\infty} {\mathrm{lim}}\:\underset{{k}=\mathrm{1}} {\overset{{n}} {\sum}}\left(\:\mathrm{3}\sqrt{\mathrm{1}+\frac{\mathrm{k}^{\mathrm{2}} }{\mathrm{n}^{\mathrm{3}} }}\:−\mathrm{1}\right)\:\:=\:\:\:? \\ $$
Commented by TANMAY PANACEA last updated on 26/Dec/22
$${chk} \\ $$
Commented by TANMAY PANACEA last updated on 26/Dec/22
Commented by universe last updated on 27/Dec/22
$${thanks} \\ $$