Quotient of Complex Numbers (2 of 2: Evaluating argument)

[ishakrosevelt]

Thanks Eddie for always give me new ideas to teach math in my class

Regard from Indonesia
🙌🏻

[thelifeofzzzz]

Very informative video...stay connected 👍

[bettyleongsfx]

You are so passionate in your maths. I have subscribed your channel

[ben-smith-music]

When you take the inverse tan of 1, to get π/4 radians, why are the other points on a tan graph ignored?
Surely it could just as easily be 5π/4, or 9π/4, etc.

[JoeyMusic]

What do i google to find the trigonometry formulas ?

[seanclough]

One question, is there a problem set associated with this lecture?

[goatonthehill]

Dear Eddie, why do you say cos(π/4)=1√2? And the same with sin (π/4)? Doesn't cos & sin of π/4 = √2/2 ?

[GooogleGoglee]

I do not understand the written form of tangent
Is tan^-1 = to the inverse function cotanget
Or is = 1 / tan