2. If z = x+iy = (x, y) then (2,-3)(-2, 1) is A. (1,8) C. (-1,-8)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 31E
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2. If z = x+iy = (x, y) then
(2,−3)(−2, 1) is
A. (1,8)
B. (1,−8)
E. none of the above
C. (−1, −8)
D. (-1,8)
Transcribed Image Text:2. If z = x+iy = (x, y) then (2,−3)(−2, 1) is A. (1,8) B. (1,−8) E. none of the above C. (−1, −8) D. (-1,8)
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