If a +bi and c+ di represent two complex numbers with real components, a, b, c and d, then which of the following represents the imaginary part of their product? (1) ас - bd (3) ab+cd (2) ad – bc (4) bc + ad
If a +bi and c+ di represent two complex numbers with real components, a, b, c and d, then which of the following represents the imaginary part of their product? (1) ас - bd (3) ab+cd (2) ad – bc (4) bc + ad
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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following represents the imaginary part of their product?
(1) ас- bd
(3) ab+cd
(2) ad – bc
(4) bc+ad"
Transcribed Image Text:If a+bi and c+di represent two complex numbers with real components, a, b, c and d, then which of the
following represents the imaginary part of their product?
(1) ас- bd
(3) ab+cd
(2) ad – bc
(4) bc+ad
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[i2 = -1 ]
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