Suppose T : R³ → R³ is a linear transformation that reflects points (x, y, z) E R³ across the plane r- 4y +2z = 0. Find a formula for T(x, y, z).

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Linear Transformations
Section6.3: Matrices For Linear Transformations
Problem 52E: Let T be a linear transformation T such that T(v)=kv for v in Rn. Find the standard matrix for T.
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Suppose T : R³ → R³ is a linear transformation that reflects points
(x, y, 2) E R³ across the plane r- 4y +2z = 0. Find a formula for T(x, y, z).
Transcribed Image Text:Suppose T : R³ → R³ is a linear transformation that reflects points (x, y, 2) E R³ across the plane r- 4y +2z = 0. Find a formula for T(x, y, z).
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