Let , And $C = \left[ \begin{array} { c c c } 2 & 9 & 4 \\- 7 & 7 & 3\end{array} \right]$

question 21

Multiple Choice

Let $A = \left[ \begin{array} { c c c } 1 & 3 & - 3 \\4 & - 5 & 5\end{array} \right] , B = \left[ \begin{array} { c c c } 5 & 0 & - 1 \\2 & 5 & 3\end{array} \right]$ , and $C = \left[ \begin{array} { c c c } 2 & 9 & 4 \\- 7 & 7 & 3\end{array} \right]$ .
Evaluate $A + B - C$ .

• A) \(\left[ \begin{array} { c c c }
• 2 & - 6 & 0 \\
• - 1 & - 7 & 7
• \end{array} \right]\)
• B) \(\left[ \begin{array} { c c c }
• 8 & 12 & - 2 \\
• - 1 & - 3 & 5
• \end{array} \right]\)
• C) \(\left[ \begin{array} { c c c }
• - 6 & - 6 & - 12 \\
• 9 & - 7 & - 2
• \end{array} \right]\)
• D) \(\left[ \begin{array} { c c c }
• 4 & - 6 & - 8 \\
• 13 & - 7 & 5
• \end{array} \right]\)
• E) \(\left[ \begin{array} { c c c }
• 4 & - 3 & - 5 \\
• 12 & 7 & 0
• \end{array} \right]\)

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