2009-11-09, 10:57 PM
KajitiSouls Wrote:Yes, but what's inside the arctan function is still negative. It's -30 degrees either way, right?
And (cos(36) + i*sin(36))^100 is indeed 1.
But my thingy turns it into a Quadrant II angle (while yours is a QIV), so it'll be 150 degrees, not 330 =/.
And good riddance. I'm going to rage at my teacher, since I've been stuck on these two problems for the past 2 hours when I think it's actually correct.

