Consider R3 with the inner product defined by hu, vi = 3u1v1 + 2u2v2 + u3v3, for u, v ∈ R3. a.) Show that the basis B is an orthornormal set with respect to the given inner product. b.) By using the inner product and a.), express (1, 11/6, 5/3) as a linear combination of the vectors in B. B = {( (√3)/3, 0, 0), (0, 2/3, 1/3), (0, -(√2)/6, (2√2)/3)}
Consider R3 with the inner product defined by hu, vi = 3u1v1 + 2u2v2 + u3v3, for u, v ∈ R3. a.) Show that the basis B is an orthornormal set with respect to the given inner product. b.) By using the inner product and a.), express (1, 11/6, 5/3) as a linear combination of the vectors in B. B = {( (√3)/3, 0, 0), (0, 2/3, 1/3), (0, -(√2)/6, (2√2)/3)}
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter1: Vectors
Section1.3: Lines And Planes
Problem 47EQ
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Consider R3 with the inner product defined by hu, vi = 3u1v1 + 2u2v2 + u3v3, for u, v ∈ R3.
a.) Show that the basis B is an orthornormal set with respect to the given inner product.
b.) By using the inner product and a.), express (1, 11/6, 5/3) as a linear combination of the
B = {( (√3)/3, 0, 0), (0, 2/3, 1/3), (0, -(√2)/6, (2√2)/3)}
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