1 2 A = [2 6 3 , b2 5 -1 and bz 2 %3| ||

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 7RE
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Question

Find A-1 and use it to solve the three systems Ax = b1, Ax = b2, and Ax = b3.

1 2
A =
[2 6
3
, b2
5
-1
and bz
2
%3|
||
Transcribed Image Text:1 2 A = [2 6 3 , b2 5 -1 and bz 2 %3| ||
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