- #1
DEMJ
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Homework Statement
Show that
[tex]\overline{e^{i\theta}} = e^{-i\theta}[/tex]
Homework Equations
The Attempt at a Solution
So I what's going through my mind is that the problem above is pretty much the same as saying [tex]\bar{z} = z^{-1}[/tex]
Then to prove it is all I need to say is that since [tex]\overline{e^{i\theta}} = (cos\theta - isin\theta)[/tex] and [tex]e^{-i\theta} = (cos\theta - isin\theta)[/tex]
so then they are equal. Is this sufficient or am I totally under thinking it?