- #1
desklamp2
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Homework Statement
What is the amplitude and phase of the complex function?
f(t) = (1-2i)e^(iwt)
Homework Equations
None/unknown
Normal Polar Form = Real*e^imaginary
i = e^pi/2*i
The Attempt at a Solution
[/B]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?