Mathematics · 2021
JEE Main · 31 August 2021, Shift 2 · Q62
If z is a complex number such that (z-i)/(z-1) is purely imaginary, then the minimum value of |z-(3+3 i)| is:
If $\displaystyle z$ is a complex number such that $\displaystyle \frac{z-i}{z-1}$ is purely imaginary, then the minimum value of $\displaystyle |z-(3+3 i)|$ is :
Official answer
(2)
$\displaystyle 2 \sqrt{2}$
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JEE Main 2021 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.