Let S be an affine subset of Rn, suppose f: R" –→ R™ is a linear transformation, and let f (S) denote the set of images {f(x) : x € S}. Prove that f (S) is an affine subset of Rm.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.4: Linear Transformations
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Let S be an affine subset of Rn, suppose f: R" –→ R™ is a linear transformation, and let f (S) denote the set of
images {f(x) : x € S}. Prove that f (S) is an affine subset of Rm.
Transcribed Image Text:Let S be an affine subset of Rn, suppose f: R" –→ R™ is a linear transformation, and let f (S) denote the set of images {f(x) : x € S}. Prove that f (S) is an affine subset of Rm.
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