Question
If $|z-4 / z|=2$ then the maximum value of $|z|$ is(a) $\sqrt{5}+1$(b) 2(c) $2+\sqrt{2}$(d) $\overline{\sqrt{3}+1}$
Step 1
We can use the triangle inequality which states that for any complex numbers $a$ and $b$, $|a+b| \leq |a| + |b|$. Show more…
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