Find the Product AB, If Possible A) $\left[ \begin{array} { r r r } - 22 & - 16 & - 18 \\ - 17 & 35 & 56 \\ - 27 & - 45 & - 36 \end{array} \right]$

question 70

Multiple Choice

Find the product AB, if possible.
- $$A = \left[ \begin{array} { r r r } 4 & 4 & - 6 \\- 3 & - 9 & 5 \\9 & 9 & - 9\end{array} \right] , B = \left[ \begin{array} { r r r } - 4 & - 3 & 4 \\6 & - 4 & - 7 \\5 & - 2 & 1\end{array} \right]$$

• A)
• \(\left[ \begin{array} { r r r } - 22 & - 16 & - 18 \\ - 17 & 35 & 56 \\ - 27 & - 45 & - 36 \end{array} \right]\)
• B)
• \(\left[ \begin{array} { r r r } - 22 & - 17 & - 27 \\ - 16 & 35 & - 45 \\ - 18 & 56 & - 36 \end{array} \right]\)
• C)
• \(\left[ \begin{array} { r r r } 4 & 4 & - 6 \\ - 3 & - 9 & 5 \\ 9 & 9 & - 9 \\ - 4 & - 3 & 4 \\ 6 & - 4 & - 7 \\ 5 & - 2 & 1 \end{array} \right]\)
• D)
• \(\left[ \begin{array} { r r r } - 16 & - 12 & - 24 \\ - 18 & 36 & - 35 \\ 45 & - 18 & - 9 \end{array} \right]\)

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