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.
z1=2(cos(143) + i*sin(143)), z2=3(cos(203)+i*sin(203)), |z1-z2|=?
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random