Let A =[1 -1] [2 0] and --->x =[ i] [1 + i] . SHOW that Re (A--->x ) = A xRe --->x and Im (A--->x ) = A x Im --->x . The arrows are over x.
Let A =[1 -1] [2 0] and --->x =[ i] [1 + i] . SHOW that Re (A--->x ) = A xRe --->x and Im (A--->x ) = A x Im --->x . The arrows are over x.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 24E
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Question
Let A =[1 -1]
[2 0]
and --->x =[ i]
[1 + i]
.
SHOW that Re (A--->x ) = A xRe --->x and Im (A--->x ) = A x Im --->x .
The arrows are over x.
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