A b -1 -0,625 0,5 1,75 1,875 -10,625 1,875 0,25 -0,75 1,75 0,75 -14,5 -0,625 -0,375 -1 0,25 -6,125 0,375 -1,125 -1,125 -9,375 0,75 0,25 0,625 -0,125 0,25

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 70E
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The given coefficients matrix A and for the right-hand side constants b, Ax=b is the system of linear equations. Calculate the inverse matrix A-1 with the Gaussian Jordan elimination.

A
-1
-0,625
0,5
1,75
1,875
-10,625
1,875
0,25
-0,75
1,75
0,75
-14,5
-0,625
-0,375
-1
0,25
-6,125
0,375
0 -1,125
-1,125
-9,375
0,75
0,25
0,625
-0,125
0,25
Transcribed Image Text:A -1 -0,625 0,5 1,75 1,875 -10,625 1,875 0,25 -0,75 1,75 0,75 -14,5 -0,625 -0,375 -1 0,25 -6,125 0,375 0 -1,125 -1,125 -9,375 0,75 0,25 0,625 -0,125 0,25
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