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A certain experiment produces the data (2,7.3), (3,5.3), and (4,-0.2). Describe the model that produces a least-squares fit of these points by a function of the form y= A cos x + B sinx. The model is y=XB+e, where y= (Type an exact answer.) X=B= 81 and ε = €2 w

A certain experiment produces the data (2,7.3), (3,5.3), and (4,-0.2). Describe the model that produces a least-squares fit of these points by a function of the form y= A cos x + B sinx. The model is y=XB+e, where y= (Type an exact answer.) X=B= 81 and ε = €2 w

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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A certain experiment produces the data (2,7.3), (3,5.3), and (4, -0.2). Describe the model that produces a least-squares fit of these points by a function of the form y = A cos x + B sinx. The model is y=XB+e, where y = (Type an exact answer.) X=B= and ε = E₁ 82 £3
Transcribed Image Text:A certain experiment produces the data (2,7.3), (3,5.3), and (4, -0.2). Describe the model that produces a least-squares fit of these points by a function of the form y = A cos x + B sinx. The model is y=XB+e, where y = (Type an exact answer.) X=B= and ε = E₁ 82 £3
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