Question

z+z conjugate = 0 or z=-z conjugate=0 or z is purely imaginary
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Answer 1

z+z conjugate = or z=-z conjugate=0 or z is purely imaginary

True

Answer 2

hey ! dear

the answer is

z=(-z) conjugate =o

as sum of negative and positive number is 0

therefore, it's an conjugate number

hope it will help you...

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