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If z ne 0 be a complex number and "arg"(...

If `z ne 0` be a complex number and `"arg"(z)=-pi//4`, then

A

`Re(z^(2)) = 0`

B

`Im (z^(2)) = 0`

C

`Re(z^(2)) = Im(z^(2))`

D

None of these

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A
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MCGROW HILL PUBLICATION-COMPLEX NUMBERS -SOLVED EXAMPLES LEVEL 1
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  17. Let z1 and z2 be two non - zero complex numbers such that z1/z2+z2/z...

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