Prove, by writing out all the terms, that Since the order of summation doesn't matter, we are

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Prove, by writing out all the terms, that

Since the order of summation doesn't matter, we are justified in using the Einstein summation convention to write simply

Which doesn't specify the order of summation?

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A First Course in General Relativity

ISBN: 978-0521887052

2nd edition

Authors: Bernard Schutz

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Question Posted: Jun 21, 2016 07:54 AM

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Prove, by writing out all the terms, that Since the order of summation doesn't matter, we are

Question:

ΣΙΣΑΑθέα -ΣΙΣΑΒΕ β-0 ά-0 g-0β-0

Step by Step Answer:

There are 16 terms to write out which is too much work It seems convincing ...View the full answer

A First Course in General Relativity

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