Which of the following transformations are bijections? (a) T: P2(x) P3(x), T(P(x)) = xp(x) (b) T:

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Which of the following transformations are bijections?
(a) T: P2(x) → P3(x), T(P(x)) = xp(x)
(b) T: M22 → M22, T(A) = AT
(c) T: R4 → R3, T(x, y, z, w) = (x, y, 0)
(d) T: P3 → R3, T(a + bx + cx2 + dx3) = (b , c , d)

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Elementary Linear Algebra with Applications

ISBN: 978-0471669593

9th edition

Authors: Howard Anton, Chris Rorres

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Question Posted: Jun 17, 2016 08:12 AM

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Which of the following transformations are bijections? (a) T: P2(x) P3(x), T(P(x)) = xp(x) (b) T:

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a The transformation T is not a bijection because it is n...View the full answer

Elementary Linear Algebra with Applications

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