10srules 10srules

11-10-2016
Mathematics

Answered

Which of the following is the conjugate of a complex number with 2 as the real part and –4 as the imaginary part?

A2 –4i
B2 + 4i
C4i + 2
D4i –2

Verified Answer :

Anonymous Anonymous

11-10-2016

i think the answer is b

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Anonymous Anonymous

11-10-2016

The answer is B. Hope that helps! :)

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