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Let A = 1 2 1 1 -2-10 0 1 1 1 0 and b 2 3 1 4 Find the least-squares solution to Az = = 6. Enter the solution using fractions if necessary -- no decimals! î= Enter the error vector below. Use fractions if necessary -- no decimals! Ac - 6 = What is the magnitude of the error? (decimals ok!)

Let A = 1 2 1 1 -2-10 0 1 1 1 0 and b 2 3 1 4 Find the least-squares solution to Az = = 6. Enter the solution using fractions if necessary -- no decimals! î= Enter the error vector below. Use fractions if necessary -- no decimals! Ac - 6 = What is the magnitude of the error? (decimals ok!)

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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Let A = 1 2 -2 1 1 1 1 0 -1 0 0 1 and b = -3 1 Find the least-squares solution to A = 6. Enter the solution using fractions if necessary -- no decimals! x = Enter the error vector below. Use fractions if necessary -- no decimals! Ac - 6 = What is the magnitude of the error? (decimals ok!)
Transcribed Image Text:Let A = 1 2 -2 1 1 1 1 0 -1 0 0 1 and b = -3 1 Find the least-squares solution to A = 6. Enter the solution using fractions if necessary -- no decimals! x = Enter the error vector below. Use fractions if necessary -- no decimals! Ac - 6 = What is the magnitude of the error? (decimals ok!)
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