Let R be a ring and let I, JCR be ideals (a) Prove that I J is an ideal, and is the smallest ideal containing both I and J (b) Prove that In J is an ideal (c) Prove that I J is an ideal and that IJ INJ Let R be a ring and let I, JCR be ideals (a) Prove that I J is an ideal, and is the smallest ide...

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Let R be a ring and let I, JCR be ideals. (a) Prove that I +...

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Discrete and Combinatorial Mathematics An Applied Introduction

ISBN: 978-0201726343

5th edition

Authors: Ralph P. Grimaldi

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Let R be a ring and let I, JCR be ideals. (a) Prove that I +...

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Discrete and Combinatorial Mathematics An Applied Introduction

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