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Elementary Linear Algebra (MindTap Course List)

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 17CM

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3. Write down the matrices representing the linear transformations f satisfying the fol-
lowing properties:
(a) f(e1) =
2
and f(e2) = i
2
(b) ƒ reflects R² in the line y
(c) f reflects R² in the y-axis then rotates the plane anticlockwise by an angle 0.
= -x.

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