Which of the following transformations are bijections? (a) T: P2(x) P3(x), T(P(x)) = xp(x) (b) T:
Question:
(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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a The transformation T is not a bijection because it is n...View the full answer
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Related Book For
Elementary Linear Algebra with Applications
ISBN: 978-0471669593
9th edition
Authors: Howard Anton, Chris Rorres
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