(6) Given A 2 2 -4 1-4 2-4 2-1 S B = O 234 2 then find BA and use this to solve the system of equations y+22=7, x-y=3, 2+3y+42=17

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 14RE
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Related questions
Question
(6)
O
2
Given
-4
A
B =
234
1-4 2-4
2-1 S
2
and use this to solve the system of equations
y+22=7, x-y=3, 22+3y+42=17
then find BA
Transcribed Image Text:(6) O 2 Given -4 A B = 234 1-4 2-4 2-1 S 2 and use this to solve the system of equations y+22=7, x-y=3, 22+3y+42=17 then find BA
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