Given v (2, -9) and w = (7,-8), what is 2w - vv

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter5: Orthogonality
Section: Chapter Questions
Problem 2RQ
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Given v = (2, -9) and w = (7,-8), what is 2w - v written as a linear
combination
of unit vectors?
Transcribed Image Text:Given v = (2, -9) and w = (7,-8), what is 2w - v written as a linear combination of unit vectors?
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