arg(z+i) + arg(z-1).How would you sketch something like ? Is it like a hyperbola or smth? Also, how would you find the cartesian form without excessive algebruh bashing?
ye I tried doing that but idk if my answer is correct at all since i made up the question and i cant find any software or website that computes these regions.arg(z+i) + arg(z-1).
Should be pre obvious now, just draw both of the args separately. That's what I'd do normally but the question would have it equal to something... like
arg((z+i)(z-1)) =0
so might be wrong
I've remembered doing these questions in some old hsc papers but pre sure its not in the new syllabus, only 0 or pi since you wouldn't need circle geo, u need some circle geo theorems .I have to remember what I did but I'm pretty sure I constructed a circle or smthn, I can't really remember but all I know is u need the tangent theorem.you are correct lol. Ok maybe for
and
Oh, I'm used to the questions where its arg(X/Y) = thetaye I tried doing that but idk if my answer is correct at all since i made up the question and i cant find any software or website that computes these regions.