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Find u · v, u· u, ||v||2, (u · v)v, and u · (3v). u = (3, 11), v = (-4, 3) (a) u: V (b) u. u (c) ||v||2 (d) (u· v)v (e) u. (3v)

Find u · v, u· u, ||v||2, (u · v)v, and u · (3v). u = (3, 11), v = (-4, 3) (a) u: V (b) u. u (c) ||v||2 (d) (u· v)v (e) u. (3v)

Elementary Linear Algebra (MindTap Course List)
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Inner Product Spaces
Section5.1: Length And Dot Product In R^n
Problem 86E: Proof Prove that u+v=u+v if and only if u and v have the same direction.
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Find u · v, u · u, ||v||2, (u - v)v, and u · (3v). u = (3, 11), v = (-4, 3) (a) u: v (b) u.u (c) ||v||2 (d) (u· v)v (e) u. (3v)
Transcribed Image Text:Find u · v, u · u, ||v||2, (u - v)v, and u · (3v). u = (3, 11), v = (-4, 3) (a) u: v (b) u.u (c) ||v||2 (d) (u· v)v (e) u. (3v)
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