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

question 76

Multiple Choice

Perform the matrix operation.
-Let $C = \left[ \begin{array} { r } 1 \\ - 3 \\ 2 \end{array} \right]$ and $D = \left[ \begin{array} { r } - 1 \\ 3 \\ - 2 \end{array} \right]$ . Find $C - 2 D$

• A)
• \(\left[ \begin{array} { r } 3 \\ - 9 \\ 6 \end{array} \right]\)
• B)
• \(\left[ \begin{array} { r } - 1 \\ 3 \\ - 2 \end{array} \right]\)
• C)
• \(\left[ \begin{array} { r } 3 \\ - 6 \\ 4 \end{array} \right]\)
• D)
• \(\left[ \begin{array} { r } - 3 \\ 9 \\ - 6 \end{array} \right]\)

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