Question
Let $z \in \mathbb{C} .$ If $\frac{z}{z^{*}}=a+b i,$ show that $|a+b i|=1$
Step 1
Step 1: We are given that $\frac{z}{z^{*}}=a+b i$ and we need to show that $|a+b i|=1$. Show more…
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