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Free_Kalibri [48]
3 years ago
14

4. If z, a+bi and z, c+di represent two complex numbers with real components a, b, c and d, then which of the following represen

ts the coefficient of i in the product of z, and z,?
(1) ac-bd

(2) ad-be

(3) ab+cd

(4) be+ad
Mathematics
1 answer:
WINSTONCH [101]3 years ago
4 0

Answer:3

Step-by-step explanation:

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