Find the orthogonal projection of 12 = onto the subspace W of R4 spanned by 859 projw (v) Use the inner product (§, 9) = for f(x)9(x) dx in the vector space P₂ of polynomials of degree at most 2 to find the orthogonal projection of f(x) = 2x² + 1 onto the subspace V spanned by g(x) =x and h(x) = 1. (Caution: x and 1 do not form an orthogonal basis of V.) projy(f) = =0.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.3: Vectors
Problem 14E
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Find the orthogonal projection of
12
=
onto the subspace W of R4 spanned by
859
projw (v)
Transcribed Image Text:Find the orthogonal projection of 12 = onto the subspace W of R4 spanned by 859 projw (v)
Use the inner product
(§, 9) = for f(x)9(x) dx
in the vector space P₂ of polynomials of degree at most 2 to find the orthogonal projection of f(x) = 2x² + 1 onto the subspace V spanned by
g(x) =x and h(x) = 1. (Caution: x and 1 do not form an orthogonal basis of V.)
projy(f) =
=0.
Transcribed Image Text:Use the inner product (§, 9) = for f(x)9(x) dx in the vector space P₂ of polynomials of degree at most 2 to find the orthogonal projection of f(x) = 2x² + 1 onto the subspace V spanned by g(x) =x and h(x) = 1. (Caution: x and 1 do not form an orthogonal basis of V.) projy(f) = =0.
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