(also express C and alpha as functions of A and B)
I need help with the second part (rewriting the solution).
ejθ = cos(θ) + jsin(θ)
The Attempt at a Solution
Unfortunately, I can't think of how to even begin solving. I have the notion that I have to combine the two terms into one, however the A and B constants prevent me from doing so. Can someone point me in the right direction?