Consider the following vector v ER and the subspace SCR¹. -0-000 S= = span V= V₂ (a) Find an orthonormal basis B for the subspace S.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Consider the following vector v eR' and the subspace SCR'.
H
1
2
S = span
3
v2
V3
(a) Find an orthonormal basis B for the subspace S.
(b) Find the projection of v onto the subspace S. Also find the coordinate matrix
[projsv]B.
(c) Your friend wants to calculate the coordinate matrix of an arbitrary vector u € R
relative to the orthonormal basis B but she is not being able to do it. Can you help
her? Which method would you suggest her? Explain why do you think the method
would give her the desired result?
Transcribed Image Text:Consider the following vector v eR' and the subspace SCR'. H 1 2 S = span 3 v2 V3 (a) Find an orthonormal basis B for the subspace S. (b) Find the projection of v onto the subspace S. Also find the coordinate matrix [projsv]B. (c) Your friend wants to calculate the coordinate matrix of an arbitrary vector u € R relative to the orthonormal basis B but she is not being able to do it. Can you help her? Which method would you suggest her? Explain why do you think the method would give her the desired result?
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