Perform the Matrix Operation $A = \left[ \begin{array} { r r } - 3 & 1 \\ 0 & 2 \end{array} \right]$

question 30

Multiple Choice

Perform the matrix operation.
-Let $A = \left[ \begin{array} { r r } - 3 & 1 \\ 0 & 2 \end{array} \right]$ . Find $5 \mathrm {~A}$ .

• A)
• \(\left[ \begin{array} { r r } - 15 & 5 \\ 0 & 2 \end{array} \right]\)
• B)
• \(\left[ \begin{array} { l l } 2 & 6 \\ 5 & 7 \end{array} \right]\)
• C)
• \(\left[ \begin{array} { r r } - 15 & 5 \\ 0 & 10 \end{array} \right]\)
• D)
• \(\left[ \begin{array} { r r } - 15 & 1 \\ 0 & 2 \end{array} \right]\)

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