21. Question In this question, we will represent each polynomial in P₂(x) by a vector in R³ via the identification ao + a₁x + a₂x² → ao a1 a2 Let T: P₂(x) →→ P₂(x) be the linear transformation defined by T(p(x)) = p(x − 2). (a) Using the above identification, determine the standard matrix for T. (b) Is T injective? Is T surjective? (c) Find the polynomial p = P₂(x) such that p(x − 2) = 1 + 2x + 3x².
21. Question In this question, we will represent each polynomial in P₂(x) by a vector in R³ via the identification ao + a₁x + a₂x² → ao a1 a2 Let T: P₂(x) →→ P₂(x) be the linear transformation defined by T(p(x)) = p(x − 2). (a) Using the above identification, determine the standard matrix for T. (b) Is T injective? Is T surjective? (c) Find the polynomial p = P₂(x) such that p(x − 2) = 1 + 2x + 3x².
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 4EQ
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