Chapter 10: Q. 13 (page 824)
Give an example of three nonzero vectors u, v and w in such that but . What geometric relationship must the three vectors have for this to happen?
Short Answer
Let .
If , then u is parallel to .
Chapter 10: Q. 13 (page 824)
Give an example of three nonzero vectors u, v and w in such that but . What geometric relationship must the three vectors have for this to happen?
Let .
If , then u is parallel to .
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In Exercises 30–35 compute the indicated quantities when
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In Exercises 20-23, find the dot product of the given pairs of vectors and the angle between the two vectors.
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