Complex number

Algebra Level 3

Find the argument of − 1 + i -1+i .

π \pi π 4 \frac{\pi}4 − 3 π 4 - \frac{3\pi}4 3 π 4 \frac{3\pi}4

Edward Adan by Edward Adan , 26, Bangladesh

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

1 solution

Edward Adan
Jul 1, 2016

if x+iy is complex number then the argument is arc tan(y/x) so,-1+i is complex number and the argument is arc tan{1/(-1)}=-arc tan(1/1)=-arc tan(1)=-pi/4=pi-pi/4=3*pi/4

1 Helpful 0 Interesting 0 Brilliant 0 Confused

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...