Show that if a; b R then (a) max{a; b} = 1/2 (a + b +

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Show that if a; b ∈ R then
(a) max{a; b} = 1/2 (a + b + |a - b| and min{a; b} = 1/2 (a + b - |a - b|):
(b) min{a; b; c} = min{min{a; b}; c}:

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Introduction to Real Analysis

ISBN: 978-0471433316

4th edition

Authors: Robert G. Bartle, Donald R. Sherbert

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Question Posted: Apr 07, 2016 10:53 AM

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Show that if a; b R then (a) max{a; b} = 1/2 (a + b +

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a If a b then maxa b b 12 a b ...View the full answer

Introduction to Real Analysis

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