Math Problem Statement
U := {(x1 x2 x3)⊤ ∈ R3 : x1 = −x2,x2 = −x3}に対して,直交補空間U⊥ に沿ってのU の上への射影子を f : R3 →U とする.このとき,U⊥とf(x)=Axとなる行列Aを求めなさい
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Algebra
Subspaces
Orthogonal Complement
Projection Matrix
Formulas
Projection matrix formula A = vv^T / v^T v
Theorems
-
Suitable Grade Level
Advanced Undergraduate
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