Graphs (1 Viewer)

[harry4]

When graphing say 0<argz<pi/4 do you have to use a protractor or will it not matter

 

[harry4]

sorry about that post half of it got cut out. my question was if graphing a particular argument in complex numbers, should u use a protractor

 

[Michaelmoo]

Nop. Just indicate the angle clearly. And make sure it looks reasonable/ is in the right quadrant lol.

 

[00iCon]

Good question... I never have used a protrator except in engineering. I'd just make it obvious by drawing what's close enough (i.e. 30^o is obviously less steep than the line y=x) and if the question requires it (such as arg(z-1+2i)=π/3) I label it.