If \( \mathrm{z} \) is complex number such that \( |\mathrm{z}| \ge...

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If \( \mathrm{z} \) is complex number such that \( |\mathrm{z}| \geq 2 \), then the minimum value of \( \left|\mathrm{z}+\frac{1}{2}\right| \)
\( \mathrm{P} \)
(1) is strictly greater than \( \frac{3}{2} \) but less than \( \frac{5}{2} \)
(2) is equal to \( \frac{5}{2} \)
(3) lies in the interval \( (1,2) \)
(4) is strictly greater than \( \frac{5}{2} \)
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