Dot Products calculate the dot products of the vectors in Problems 1 - 3. Tell which pairs

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Dot Products calculate the dot products of the vectors in Problems 1 - 3. Tell which pairs are orthogonal?
1. [2, 1] ( [- 1, 2]
2. [- 3, 0] ( [2, 1]
3. [2, l, 2] · [3, - 1, 0]
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Differential Equations and Linear Algebra

ISBN: 978-0131860612

2nd edition

Authors: Jerry Farlow, James E. Hall, Jean Marie McDill, Beverly H. West

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