Find a Singular Value Decomposition of the Matrix A $$A = \left[ \begin{array} { r r } - 9 & 0 \\0 & 6\end{array} \right]$$

question 4

Multiple Choice

Find a singular value decomposition of the matrix A.
- $$A = \left[ \begin{array} { r r } - 9 & 0 \\0 & 6\end{array} \right]$$

• A)
• \(A = \left[ \begin{array} { l l } 1 & 0 \\ 0 & 1 \end{array} \right] \left[ \begin{array} { r r } - 9 & 0 \\ 0 & 6 \end{array} \right] \left[ \begin{array} { l l } 1 & 0 \\ 0 & 1 \end{array} \right]\)
• B)
• \[A = \left[ \begin{array} { r r }
• - 9 & 0 \\
• 0 & 6
• \end{array} \right] \left[ \begin{array} { l l }
• 9 & 0 \\
• 0 & 6
• \end{array} \right] \left[ \begin{array} { l l }
• 1 & 0 \\
• 0 & 1
• \end{array} \right]\]
• C)
• \[A = \left[ \begin{array} { r r }
• - 1 & 0 \\
• 0 & 1
• \end{array} \right] \left[ \begin{array} { l l }
• 9 & 0 \\
• 0 & 6
• \end{array} \right] \left[ \begin{array} { l l }
• 1 & 0 \\
• 0 & 1
• \end{array} \right]\]
• D)
• \[A = \left[ \begin{array} { r r }
• - 9 & 0 \\
• 0 & 6
• \end{array} \right] \left[ \begin{array} { l l }
• 9 & 0 \\
• 0 & 6
• \end{array} \right] \left[ \begin{array} { r r }
• - 1 & 0 \\
• 0 & 1
• \end{array} \right]\]

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