3 -1 2 10 4 1 X1 10 (а) -3 2 1 x2 -5 1 5 0 3 1 X3 15 -2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.7: The Inverse Of A Matrix
Problem 30E
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1. Form the normal equations, and compute the least squares solution and 2-norm error for the
following inconsistent systems:
3
-1
2
10
4
1
X1
10
(a)
-3
2
1
X2
-5
1
1 5
X3
15
-2
0 3
Transcribed Image Text:1. Form the normal equations, and compute the least squares solution and 2-norm error for the following inconsistent systems: 3 -1 2 10 4 1 X1 10 (a) -3 2 1 X2 -5 1 1 5 X3 15 -2 0 3
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