New article in February [Inner Product and Orthogonality of Vectors]

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Table of contents

foreword

1. Inner product and orthogonality of vectors

1. Inner product

2. Orthogonal

3. Die

4. Orthonormal vector

2. Orthogonalization and unitization

1. Orthogonalization

1. Orthogonal derivation

2. Unitization

3. Introductory questions

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foreword

For example: This article explains the inner product and orthogonality, theorems, formulas, derivations, and an introductory example

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提示：以下是本篇文章正文内容，下面案例可供参考

1. Inner product and orthogonality of vectors

1. Inner product

2. Orthogonal

3. Die

4. Orthonormal vector

2. Orthogonalization and unitization

1. Orthogonalization

1. Orthogonal derivation

2. Unitization

3. Introductory questions