1. Let TR → Rm be a linear transformation, and let {V₁, V2, V3} be a linearly dependent set in Rn. Explain why the set {T(v₁), T(v₂), T(v3)} in Rm must also be linearly dependent. Remark: You argument should not be a "proof by example," that is, the argument should hold for arbitrary linear transformation T and arbitrary linearly dependent set of vectors {V1, V2, V3} in Rn.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.5: The Kernel And Range Of A Linear Transformation
Problem 3EQ
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1.
Let T : R¹ → Rm be a linear transformation, and let {V₁, V2, V3} be a linearly dependent set in R. Explain
why the set {T(v₁), T(v2), T(v3)} in Rm must also be linearly dependent.
Remark: You argument should not be a “proof by example," that is, the argument should hold for arbitrary linear
transformation T and arbitrary linearly dependent set of vectors {v₁, V2, V3} in Rº.
Transcribed Image Text:1. Let T : R¹ → Rm be a linear transformation, and let {V₁, V2, V3} be a linearly dependent set in R. Explain why the set {T(v₁), T(v2), T(v3)} in Rm must also be linearly dependent. Remark: You argument should not be a “proof by example," that is, the argument should hold for arbitrary linear transformation T and arbitrary linearly dependent set of vectors {v₁, V2, V3} in Rº.
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