Let R² have the inner product (u,v) = 5u₁ V₁ +4u₂V₂, and let x = a. Find ||×||, |ly||, and | (x,y)|². b. Describe all vectors (z₁,z₂) that are orthogonal to y. a. Find ||x||, ||y||, and | (x,y) |². ||x|| |ly|| = | (x,y) |² = = = (2,2) and y = (4, − 1). (Simplify your answer. Type an exact answer, using radicals as needed.) (Simplify your answer. Type an exact answer, using radicals as needed.) (Simplify your answer.)

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter4: Vector Spaces
Section4.4: Spanning Sets And Linear Independence
Problem 74E: Let u, v, and w be any three vectors from a vector space V. Determine whether the set of vectors...
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Let R² have the inner product (u,v) = 5u₁v₁ + 4u₂V2, and let x = (2,2) and y =(4,-1).
a. Find ||x||, |ly||, and | (x,y) |².
b. Describe all vectors (z₁,z₂) that are orthogonal to y.
a. Find ||x||, ||y||, and | (x,y) |².
|||x|| = |
||y||
|(x,y) |² =
=
(Simplify your answer. Type an exact answer, using radicals as needed.)
(Simplify your answer. Type an exact answer, using radicals as needed.)
(Simplify your answer.)
Transcribed Image Text:Let R² have the inner product (u,v) = 5u₁v₁ + 4u₂V2, and let x = (2,2) and y =(4,-1). a. Find ||x||, |ly||, and | (x,y) |². b. Describe all vectors (z₁,z₂) that are orthogonal to y. a. Find ||x||, ||y||, and | (x,y) |². |||x|| = | ||y|| |(x,y) |² = = (Simplify your answer. Type an exact answer, using radicals as needed.) (Simplify your answer. Type an exact answer, using radicals as needed.) (Simplify your answer.)
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