Let S be the set of all.. | Maths | JEE ADVANCED 2019

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JEE ADVANCE 2019

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Let S be the set of all complex numbers $z$ satisfying $|z-2+i| \geq \sqrt{5}$. If the complex number $z_0$ is such that $\frac{1}{\left|z_0-1\right|}$ is the maximum of the set $\{|1| z-1 \mid\}$

Select the correct option:

A

$\underline{\pi}$ 4

B

$-\frac{\pi}{2}$

C

$\frac{3 \pi}{4}$

D

$\begin{aligned} & \pi \\ & 2\end{aligned}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

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