阿摩線上測驗
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阿摩線上測驗
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Problem 3 : Let
(2) Find the singular value decomposition of A. In other words, factorize A = 
, where U ∈ M₂(R) and V ∈ M₃(R) are orthogonal matrices and Σ ∈ 
(R) is of the form
Σ = 
, λ₁ ≥ λ₂ ≥ 0