Show that if | a - 5| < 1/2 and |b -8| <1/2, then | (a +

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Show that if | a - 5| < 1/2 and |b -8| <1/2, then | (a + b ) -13| < 1.
Use the triangle inequality.

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Introduction to graph theory

ISBN: 978-0131437371

2nd edition

Authors: Douglas B. West

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Question Posted: May 03, 2016 02:27 AM

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Show that if | a - 5| < 1/2 and |b -8| <1/2, then | (a +

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Introduction to graph theory

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