1. The problem statement, all variables and given/known data What is the amplitude and phase of the complex function? f(t) = (1-2i)e^(iwt) 2. Relevant equations None/unknown Normal Polar Form = Real*e^imaginary i = e^pi/2*i 3. The attempt at a solution I am trying to bring this into a normal polar form to easily see the phase and amplitude. I have got e^iwt - 2e^i(wt+pi/2) But now I do not know how to combine these two expressions to make 1 wave?