how to prove if the below statements are true (a)$\displaystyle arg \bar{z} = -arg z $if z is not a real number
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Originally Posted by flametag3 how to prove if the below statements are true (a)$\displaystyle arg \bar{z} = -arg z $if z is not a real number $\displaystyle \overline {r\cos (\theta ) + i\sin (\theta )} = r\cos (\theta ) - ir\sin (\theta ) = r\cos ( - \theta ) + ir\sin ( - \theta )$
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