For each of the following linear transformations of the plane IR", determine where the transformation sends e, and eż, writing your answers as linear combinations of e, and ez. Enter exact values, not decimal approximations. (A) A horizontal shear that transforms e₂ into ₂-3e₁ (leaving e₁ unchanged). e₁ H e₁+ C₂H e₁+ (B) Rotation of the plane counter-clockwise about the origin by radians. e₁+ CH e₂ → e₁+ (C) Reflection of the plane through the line y = -2. e₁+ e₁+ (D) The composite linear transformation T that first performs (A), then performs (B), and finally performs (C). e₁ → e₁+ e → e₂ What is the standard matrix for T'? e₁+ e₂ e₂ e₂
For each of the following linear transformations of the plane IR", determine where the transformation sends e, and eż, writing your answers as linear combinations of e, and ez. Enter exact values, not decimal approximations. (A) A horizontal shear that transforms e₂ into ₂-3e₁ (leaving e₁ unchanged). e₁ H e₁+ C₂H e₁+ (B) Rotation of the plane counter-clockwise about the origin by radians. e₁+ CH e₂ → e₁+ (C) Reflection of the plane through the line y = -2. e₁+ e₁+ (D) The composite linear transformation T that first performs (A), then performs (B), and finally performs (C). e₁ → e₁+ e → e₂ What is the standard matrix for T'? e₁+ e₂ e₂ e₂
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Linear Transformations
Section6.1: Introduction To Linear Transformations
Problem 46E: For the linear transformation from Exercise 45, let =45 and find the preimage of v=(1,1). 45. Let T...
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