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Question

Mathematics Question on complex numbers

Let S=\left\\{z∈C : \bar{z}=i(z^2+Re(\bar{z}))\right\\}. Then zSz2\sum\limits_{z∈S}|z|^2 is equal to

A

52\frac{5}{2}

B

3

C

72\frac{7}{2}

D

4

Answer

4

Explanation

Solution

The correct answer is (D) : 4