Question:medium
Let \(u=\begin{bmatrix} 1 \\ 2 \\ 3 \\ 4 \\ 5 \end{bmatrix}\), and let σ1, σ2, σ3, σ4, σ5 be the singular values of the matrix M= uuT (where uT is the transpose of u).The value of \(Σ^{5}_{i=1}σ_i\) is
Let \(u=\begin{bmatrix} 1 \\ 2 \\ 3 \\ 4 \\ 5 \end{bmatrix}\), and let σ1, σ2, σ3, σ4, σ5 be the singular values of the matrix M= uuT (where uT is the transpose of u).The value of \(Σ^{5}_{i=1}σ_i\) is
Updated On: Feb 15, 2026
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Correct Answer: 55
Solution and Explanation
The answer is 55.
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