Find the scalar and vector projections of b onto a, where a = (-1,1,2) and b = (-4,5,8).

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.3: Spanning Sets And Linear Independence
Problem 45EQ
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Find the scalar and vector projections of b onto a, where a = (-1,1,2) and b = (-4,5,8).
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