2-) a) Construct the equation AT A£ = A™b in which its solution gives the best line x = (C,D) for m points. b) Find the best line C + Dt fitting the points (–2,4), (–1,2), (0, – 1), (1,0) (2,0).

2-) a) Construct the equation AT A£ = A™b in which its solution gives the best line x = (C,D) for m points. b) Find the best line C + Dt fitting the points (–2,4), (–1,2), (0, – 1), (1,0) (2,0).

Elementary Linear Algebra (MindTap Course List)

8th Edition

ISBN:9781305658004

Author:Ron Larson

Publisher:Ron Larson

Chapter1: Systems Of Linear Equations

Section1.1: Introduction To Systems Of Linear Equations

Problem 72E: Find a system of two equations in three variables, x1, x2 and x3 that has the solution set given by...

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2-) a) Construct the equation A" A£ = A" b in which its solution gives the best line
x = (C, D) for m points.
b) Find the best line C + Dt fitting the points (–2,4), (–1,2), (0, – 1), (1,0) (2,0).

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