As indicated in the accompanying figure, let T: R2 R2 be the orthogonal projection on the line

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As indicated in the accompanying figure, let T: R2 †’ R2 be the orthogonal projection on the line y = x
(a) Find the kernel of T.
(b) Is T one-to-one? Justify your conclusion.

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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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As indicated in the accompanying figure, let T: R2 R2 be the orthogonal projection on the line

Question:

y y=x Tx)

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a The kernel of T is the line y x ...View the full answer

Elementary Linear Algebra with Applications

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