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.
inverse [[(1+sqrt(5))/2, (1-sqrt(5))/2], [1, 1]]
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random