Find a least-squares solution of Ax = b by (a) constructing the normal equations for x and (b) solving for x. - 1 2 A = 2 -3 - 1 1 a. Construct the normal equations for x. X1 X2 (Simplify your answers.) b. Solve for x (Simplify your answer.) 2.
Find a least-squares solution of Ax = b by (a) constructing the normal equations for x and (b) solving for x. - 1 2 A = 2 -3 - 1 1 a. Construct the normal equations for x. X1 X2 (Simplify your answers.) b. Solve for x (Simplify your answer.) 2.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.1: Systems Of Equations
Problem 60E
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Find a least-squares solution of Ax=b by (a) constructing the normal equations for x(see picture) and (b) solving for x(see picture).
Transcribed Image Text:Find a least-squares solution of Ax = b by (a) constructing the normal equations for x and (b) solving for x.
- 1
2
A =
2 - 3
- 1
a. Construct the normal equations for X.
X1
X2
(Simplify your answers.)
b. Solve for x.
X =
(Simplify your answer.)
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