- #1

darkvalentine

- 12

- 0

## Homework Statement

Evaluate: Sum[k

^{2}-k+1/k(k-1),{k,2,infinity}]

## Homework Equations

## The Attempt at a Solution

k

^{2}-k+1/k(k-1) can be written as k/(k-1) - 1/k, but then I get stuck because when n->infinity, the sum is divergent.