This would be alot easier if I could do the html markup for it, but here goes:
lim as n ==> oo
n is above the epsilon, k=1 below of:
(1-(k/n))^3 (2/n)
Evaluate
For a summation involving i^3, the summation formula is (n^2(n+1)^2)/4 but thats as far as I can get as far as where to start. Help? and thanks!