Prove that if a is an integer that is not divisible by 3, then (a + 1)(a

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Prove that if a is an integer that is not divisible by 3, then (a + 1)(a + 2) is divisible by 3.

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Elementary Linear Algebra with Applications

ISBN: 978-0471669593

9th edition

Authors: Howard Anton, Chris Rorres

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Posted Date: Mar 11, 2020 01:37 AM

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Prove that if a is an integer that is not divisible by 3, then (a + 1)(a

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Elementary Linear Algebra with Applications

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