7th Edition

ISBN: 9780134119250

Author: Sullivan

Publisher: INTER PEAR

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A vector is an element with both direction and magnitude. A vector is represented using an arrow, where the arrow represents the direction of the vector and its length is represented using the magnitude. The set of vectors in space is known as vector spa…

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Textbook Question

Chapter 12.1, Problem 110RYK

For $v = 2 i - j$ and $w = i + 2 j$ , find the dot product $v \cdot w$ .

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Chapter 12.1, Problem 109RYK

Chapter 12.1, Problem 111RYK

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Chapter 12 Solutions

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For v = 2 i − j and w = i + 2 j , find the dot product v ⋅ w .

Solution Summary: The author explains the formula used to find the dot product of V. W.

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