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Least Squares Solution - Linear Algebra - Quiz Solution, Exercises of Linear Algebra

This is the Quiz Solution of Linear Algebra. Mainly include Row Operation, Resulting Matrix, Requirements, Reduced Row Echelon, Reason, Particular Solution etc. Key important points of tags are: Least Squares Solution, Fact, Matrices, Projection Vector, Column Space, Satisfying, Distance, Calculating, Two Appropriate, Dot Products

Typology: Exercises

2012/2013

Uploaded on 02/27/2013

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Ste fi re below) . Math 2059} (G2) (eh Quiz 09 page 1 04/02/2010 Name Sua gestel colton 11 13 1. Tet A= i Fe ay= “Te . It’s a fact that y is not in Col(A); you do not need to verify this. 5 25 al 1A. Find the least-squares solution of Ax = y. Show any and all matrices you used. we whe AY=AG ining =| 1S ((46-[ 24 (of - A ao J | 45 el ao) ~[ ‘f il > x n ——- Psy (3 Ss & 3-g-p- | 2 21 ie ie Also do not be mislead 1D. Find the distance from y to Col(A). by Kh pice / ne > alla (creeeaen = SPP 2 294 | APA Lek med z (lcpeadic hw they Mest ofnly ae NOP t, 1E. Verify that z is in Col(A)+ by calculating the two appropriate dot products. (