Graphs on the Complex Plane (3 of 4: Geometry of arg(z)-arg(z-1))

[jerrymahajan]

I've composed a poem:
Dear Eddie Woo,

I love you.

[mahdinoroozi]

what a great teacher! you are definitely being educated by professionals.

[vvop]

Hi MisterWoo, super videos. I've been teaching for a while but I'm still learning, thanks.
By the way, to what are you referring to when you remind the class of a previous result? For instance, arg(z-i)-arg(z+1)=π/2 results in a semi-circle and so forth. Is it a video in your series?

[nxulfum]

plot {z : arg z> 0 and arg(z)<0}

[DJ-zsgn]

Wow, students have to learn it in their bachelor's but, me learn it for jee advanced 🔥