Given the data -2 4 1 4 Y a) Form a system of linear equation from the above data b) Verify that the system in (a) has a unique least square solution. c) Find the best straight line to the data.
Given the data -2 4 1 4 Y a) Form a system of linear equation from the above data b) Verify that the system in (a) has a unique least square solution. c) Find the best straight line to the data.
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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Transcribed Image Text:QUESTION 2
Given the data
-2
4
1
2
4
1
Y
a) Form a system of linear equation from the above data
b) Verify that the system in (a) has a unique least square solution.
c) Find the best straight line to the data.
d) Find the error vector.
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