Question Number 133122 by abdomsup last updated on 19/Feb/21
$${let}\:{V}_{{n}} =\sum_{{k}=\mathrm{0}} ^{{n}} \:\frac{\mathrm{1}}{\:\sqrt{{n}^{\mathrm{2}} +\mathrm{1}}} \\ $$$${find}\:{a}\:{ewivalent}\:{of}\:{V}_{{n}} \left({n}\smile\infty\right) \\ $$