Question 28 Let W be the subspace of R with basis {(1,-1,1,1), (1, 1,-1,1)}. Find the projection of u = (4, 3, 3,-2) onto W: projw u =( u. V1 u Vn RECALL: projwu = Vi +...+ Va, where {v1,..Vn} is a basis for W Your answers should be numeric, exact. • Previous

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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Question 28
Let W be the subspace of R with basis {(1,-1,1,1), (1,1,-1,1)}.
Find the projection of u = (4, 3, 3,-2) onto W:
projwu =(
u. V1
u Vn
RECALL: projwu =
Va, where {v1,..,Vn} is a basis for W
Vi +...+
Your answers should be numeric, exact.
• Previous
Transcribed Image Text:Question 28 Let W be the subspace of R with basis {(1,-1,1,1), (1,1,-1,1)}. Find the projection of u = (4, 3, 3,-2) onto W: projwu =( u. V1 u Vn RECALL: projwu = Va, where {v1,..,Vn} is a basis for W Vi +...+ Your answers should be numeric, exact. • Previous
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