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Find A+BA + B A) [805996]\left[ \begin{array} { c c } - 8 & 0 \\- 5 & 9 \\- 9 & - 6\end{array} \right]

Question 27

Multiple Choice

Find A+BA + B A=[178461]B=[973537]A = \left[ \begin{array} { c c } - 1 & 7 \\8 & - 4 \\6 & - 1\end{array} \right] \quad B = \left[ \begin{array} { c c } - 9 & 7 \\3 & 5 \\- 3 & - 7\end{array} \right]


A) [805996]\left[ \begin{array} { c c } - 8 & 0 \\- 5 & 9 \\- 9 & - 6\end{array} \right]
B) [101411138]\left[ \begin{array} { c c } 10 & - 14 \\- 11 & - 1 \\- 3 & 8\end{array} \right]
C) [1814610614]\left[ \begin{array} { c c } - 18 & 14 \\6 & 10 \\- 6 & - 14\end{array} \right]
D) [101411138]\left[ \begin{array} { c c } - 10 & 14 \\11 & 1 \\3 & - 8\end{array} \right]
E) [178461]\left[ \begin{array} { c c } 1 & - 7 \\- 8 & 4 \\- 6 & 1\end{array} \right]

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