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If z is a complex number and z=bar(z), t...

If `z` is a complex number and `z=bar(z)`, then prove that `z` is a purely real number.

A

`Re(z)=0`

B

`Im(z)=0`

C

`Re(z)=Im(z)`

D

None of these

Text Solution

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The correct Answer is:
B
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