Define a linear operator (transformation) on R2 by performing the following operations in order: (i) a rotation by an angle of π/4 clockwise, (ii) an orthogonal projection onto the vector u = = (1, 1), and (iii) a compression in the x-direction by a factor of 2. Compute the standard matrix of this operator.

Elementary Linear Algebra (MindTap Course List)
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ISBN:9781305658004
Author:Ron Larson
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Chapter7: Eigenvalues And Eigenvectors
Section7.CM: Cumulative Review
Problem 11CM
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Define a linear operator (transformation) on R2 by performing the following operations in order:
(i) a rotation by an angle of π/4 clockwise,
(ii) an orthogonal projection onto the vector u = = (1, 1), and
(iii) a compression in the x-direction by a factor of 2.
Compute the standard matrix of this operator.
Transcribed Image Text:Define a linear operator (transformation) on R2 by performing the following operations in order: (i) a rotation by an angle of π/4 clockwise, (ii) an orthogonal projection onto the vector u = = (1, 1), and (iii) a compression in the x-direction by a factor of 2. Compute the standard matrix of this operator.
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