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Question

If (1i)z=(1+i)¯¯¯z, then i¯¯¯z is

A
i
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B
z
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C
z
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D
i
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Solution

The correct option is B z
i(1i)z=(1+i)(i¯¯¯z)(i+1)z=(1+i)(i¯¯¯z)i¯¯¯z=z

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