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.
eigenvalues 4.56 10.2 7.68 13.68 10.2 33.2 20.2 24.8 7.68 20.2 17.84 23.44 13.68 24.8 23.44 45.44
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random