1Preliminaries

1.1A Brief Introduction to ℝn

1.2Introduction to Vectors

1.3Length of a Vector

1.4Vector Arithmetic

1.5Standard Unit Vectors in ℝn

1.6Unit Vector in the Direction of a Given Vector

1.7Dot Product and its Properties

1.8Dot Product and Angle

1.9Orthogonal Projections

1.10Cross Product and its Properties

1.11Parametric Equations of Lines

1.12Planes in ℝ3

2Vocabulary and Review Problems

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