Let W be the line y = x in R². (a) Find a unit vector u on W. (b) Consider the linear transformation T: R² R² that projects each vector orthogonally onto W. Calculate the matrix for T which is üü¹. (c) Use that matrix to calculate T [1] TH (d) Draw the vector [1] the line W, and the projection T

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter7: Eigenvalues And Eigenvectors
Section7.CM: Cumulative Review
Problem 11CM
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1. Let W be the line y = x in R².
(a) Find a unit vector u on W.
(b) Consider the linear transformation T: R² R² that projects each vector orthogonally onto
W. Calculate the matrix for T which is uu¹.
(c) Use that matrix to calculate T
(d) Draw the vector
[]
[4]
T[A]
the line W, and the projection T
Transcribed Image Text:1. Let W be the line y = x in R². (a) Find a unit vector u on W. (b) Consider the linear transformation T: R² R² that projects each vector orthogonally onto W. Calculate the matrix for T which is uu¹. (c) Use that matrix to calculate T (d) Draw the vector [] [4] T[A] the line W, and the projection T
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