(adsbygoogle = window.adsbygoogle || []).push({}); 1. I have a complex Ohm question in which u(t) is given as Umax*[itex]\sqrt{2}[/itex]cos([itex]\varpi[/itex]+[itex]\varphi[/itex]), i know how to convert from trigo to euler form if i have both sin and cos but this doesn't. Is it possible to convert just a cos to Euler form ?

3. Since it is a complex impedance i tried to reason that if we calculate the rms intensity we simply take the real part and leave out the imaginary part, so i by-part the conversion. Is it ok to do that ?

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

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# Homework Help: Convert trigo to euler form

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