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Find a + B A) [891582]\left[ \begin{array} { r r } - 8 & - 9 \\ 1 & 5 \\ 8 & - 2 \end{array} \right]

Question 43

Multiple Choice

Find A + B.
- A=[629402],B=[278184]A = \left[ \begin{array} { r r } - 6 & - 2 \\9 & 4 \\0 & 2\end{array} \right] , B = \left[ \begin{array} { r r } - 2 & 7 \\- 8 & - 1 \\8 & 4\end{array} \right]


A) [891582]\left[ \begin{array} { r r } - 8 & - 9 \\ 1 & 5 \\ 8 & - 2 \end{array} \right]
B) [851386]\left[ \begin{array} { r r } - 8 & 5 \\ 1 & 3 \\ 8 & 6 \end{array} \right]
C) [4917582]\left[ \begin{array} { r r } - 4 & - 9 \\ 17 & 5 \\ - 8 & - 2 \end{array} \right]
D) [4517386]\left[ \begin{array} { c c } - 4 & 5 \\ 17 & 3 \\ - 8 & 6 \end{array} \right]

Correct Answer:

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