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.
nullspace {{1,0,-3,2},{1,-1,0,1}}
nullspace {{1,0,-3,2},{1,-1,0,1}}
Natural Language
Math Input
Extended Keyboard
