Homework Statement
http://bit.ly/9N9iLZ
Evaluate:
lim n-> infinity of Sum (from k = 1 to n) of sqrt(k/n) * 1/n
Homework Equations
taylor series?
The Attempt at a Solution
the above = lim n->infinity of Sum (from k = 1 to n) of k^1/2 / n^3/2
k approaches n so
n^1/2 / n^3/2 ->...