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Mathematics 9 Online
OpenStudy (simplymarie_x):

Which of the following is the conjugate of a complex number with 2 as the real part and −4i as the imaginary part? Select one: a. 2 − 4i b. 2 + 4i c. −4i − 2 d. 4i − 2

OpenStudy (ajspeller):

b

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