ψ(y,t)=2*e^(iky)*e^(iωt) + 4*e^(iky)*e^(-iωt)(adsbygoogle = window.adsbygoogle || []).push({});

Here is my work for the problem

2e^(iky)*(e^(iωt)+2e^(-iωt)); 2e^(iky)*(cos(ωt)+i*sin(ωt)+2cos(ωt)-2i*sin(ωt));

2e^(iky)*(3cos(ωt)-isin(ωt))

How would you continue this problem?

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# Homework Help: How would I find the magnitude of this wave.(complex numbers/quanties)

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