If f: X Y and g: Y Z are increasing functions, so is their composition

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If f: X → Y and g: Y → Z are increasing functions, so is their composition g ∘ f: X → Z. Moreover, if f and g are both strictly increasing, then so is g ∘ f.

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Foundations of Mathematical Economics

ISBN: 978-0262531924

1st edition

Authors: Michael Carter

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Question Posted: May 02, 2016 11:37 AM

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If f: X Y and g: Y Z are increasing functions, so is their composition

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Assume that and are increasing Then for ev...View the full answer

Foundations of Mathematical Economics

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