Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
Limit[Sum[n^k, {k, 1, n}]/Sum[k^n, {k, 1, n}], n -> Infinity]
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
