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.
Para a reta 3x - 2y + 5 = 0 , identifique o vetor normal \vecn and o vetor diretor :
Para a reta 3x - 2y + 5 = 0 , identifique o vetor normal \vecn and o vetor diretor :
Natural Language
Math Input
Extended Keyboard
