JEE MAIN - Mathematics Bengali (2022 - 28th July Morning Shift - No. 12)

$${S_1} = \left\{ {{z_1} \in C:|{z_1} - 3| = {1 \over 2}} \right\}$$ এবং $${S_2} = \left\{ {{z_2} \in C:|{z_2} - |{z_2} + 1|| = |{z_2} + |{z_2} - 1||} \right\}$$ . তবে $${z_1} \in {S_1}$$ এবং $${z_2} \in {S_2}$$ এর জন্য $$|{z_2} - {z_1}|$$ এর সর্বনিম্ন মান হবে ঃ
$$0$$
$${1 \over 2}$$
$${3 \over 2}$$
$${5 \over 2}$$

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