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 {{-1, 1/4, 1/4}, {2/4, -2, 2/4}, {3/4, 3/4, -3}}
eigenvalues {{-1, 1/4, 1/4}, {2/4, -2, 2/4}, {3/4, 3/4, -3}}
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
