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Resuelva por minimos cuadrados el sistem 5 3 3 453 354 2 1 5, Reporte x3 21 I2 I3 1 4

Resuelva por minimos cuadrados el sistem 5 3 3 453 354 2 1 5, Reporte x3 21 I2 I3 1 4

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question

Solve the system by least squares:

 

Report x3

Resuelva por mínimos cuadrados el sistema: 5 3 3 4 5 3 3 5 4 2 1 5 Reporte x3 x1 X2 X3 1 4
Transcribed Image Text:Resuelva por mínimos cuadrados el sistema: 5 3 3 4 5 3 3 5 4 2 1 5 Reporte x3 x1 X2 X3 1 4
Expert Solution
Step 1

Least square solution of a system of linear equations Ax=b can be calculated by solving ATAX=ATb

We have

533453354215x1x2x3=1141

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