Carefully prove that ||(a, y)T|| = |a| + 2 |x - y| defines a norm on R2.

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Applied Linear Algebra

ISBN: 978-0131473829

1st edition

Authors: Peter J. Olver, Cheri Shakiban

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Question Posted: Jun 17, 2016 08:39 AM

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Carefully prove that ||(a, y)T|| = |a| + 2 |x - y| defines a norm on R2.

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Positivity since both summands are nonnegative x 0 Mor...View the full answer

Applied Linear Algebra

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