JEE Math Practice Question
If the four complex numbers $$z,\overline z ,\overline z - 2{\mathop{\rm Re}\nolimits} \left( {\overline z } \right)$$ and $$z-2Re(z)$$ represent the vertices of a square of side 4 units in the Argand plane, then $$|z|$$ is equal to :
- A.4$$\sqrt 2 $$
- B.4
- C.2
- D.2$$\sqrt 2 $$
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