Number of imaginary complex numbers satisfying the equation, `z^2=bar(z)2^(1-|z|)` is
A. `0`
B. `1`
C. `2`
D. `3`

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1 Answers

Correct Answer - C
`(c )` `z^(2)=barz*2^(1-|z|)`
`:.z^(3)=|z|^(2)2^(1-|z|)`…………`(i)`
`implies |z|=2^(1-|z|)` (by taking modulus both sides)
`implies|z|=1`
`impliesz^(3)=1`
`impliesz=1`, `omega`, `omega^(2)`
But `1` is not imaginary
Hence `z=w` or `w^(2)`

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