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If z = a - bi, which of the following must be true of the imaginary part of the complex conjugate of z?
a. It must be the opposite of -bi.
b. It must be the opposite of bi.
c. It must be the opposite of -b.
d. It must be the opposite of b

Respuesta :

If z = a-bi,   the complex  conjugate of z  is  a + bi. 

So the imaginary part is  "b" 

"b" is opposite of -b,  so  correct answer is  c)
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Answer:

correct answer is  c)

Step-by-step explanation:

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