Problem 19. Find the best least-squares solution to 3x= 10,4x=5. What error E² is minimized?Check that the error vector (10-3,5-4x) is perpendicular to the column (3,4).

The given equations 3x=10 and 4x=5 can be written as system of equations Ax=b where A=34 and b=105.…

Answered: Problem 19. Find the best least-squares…

Elementary Linear Algebra (MindTap Course List)

8th Edition

ISBN:9781305658004

Author:Ron Larson

Publisher:Ron Larson

Chapter5: Inner Product Spaces

Section5.CM: Cumulative Review

Problem 21CM

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Problem 19. Find the best least-squares solution to 3x= 10, 4x=5. What error E2 is minimized? Check that the error vector (10-3,5-4) is perpendicular to the column (3,4).