Find the standard matrix for the geometric transformationof R? which is a counterclockwise rotation through an angle of 45 degrees, followed by an orthogonalprojection onto the x -axis, followed by a contractionby a factor of 2.

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Chapter7: Eigenvalues And Eigenvectors
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Find the standard matrix for the geometric transformationof R² which is a
counterclockwise rotation through an angle of 45 degrees, followed by an
orthogonalprojection onto the x -axis, followed by a contractionby a factor of 2.
Transcribed Image Text:Find the standard matrix for the geometric transformationof R² which is a counterclockwise rotation through an angle of 45 degrees, followed by an orthogonalprojection onto the x -axis, followed by a contractionby a factor of 2.
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