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.
[1, 0, 0 2, 2, 3 -1, 0, 2] * [0 0 1]
[1, 0, 0 2, 2, 3 -1, 0, 2] * [0 0 1]
Natural Language
Math Input
Extended Keyboard