Homework Statement
If V = 5 + 12*j then write v(t) in the form v(t) = A*cos(w*t) + B*sin(w*t)
w = 10000 rad/s
Homework Equations
N/A
The Attempt at a Solution
I can easily put it into the form v(t) = C*cos(w*t + phi) and I can probably get the above form using a trig identity (haven't...