Question

Find the limit of s(n) as n approaches infinity.

Answer 1

\[s(n)= \sum_{i=1}^{n} \frac{ 6i-2n }{ n ^{2} }\]

Answer 2

divide both numerator and denominator by n^2

Answer 3

(1/n)and (1/(n^2)) approach to zero as n approaches to infinity