Let T: R2 R2 be the linear operator given by the formula T(x, y) = (2x

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Let T: R2 → R2 be the linear operator given by the formula
T(x, y) = (2x - y, -8x + 4y)
Which of the following vectors are in R(T)?
(a) (1, -4)
(b) (5, 0)

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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 08:11 AM

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Let T: R2 R2 be the linear operator given by the formula T(x, y) = (2x

Question:

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a If 1 4 is in RT then there must be a vector x y such that Tx y 2x y 8x ...View the full answer

Elementary Linear Algebra with Applications

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