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Given A=[98651016]A = \left[ \begin{array} { c c } - 9 & 8 \\- 6 & - 5 \\10 & - 16\end{array} \right]

Question 117

Multiple Choice

Given A=[98651016]A = \left[ \begin{array} { c c } - 9 & 8 \\- 6 & - 5 \\10 & - 16\end{array} \right] and B=[102304]B = \left[ \begin{array} { l l } 1 & 0 \\2 & 3 \\0 & 4\end{array} \right]
, solve 2XA=3B2 X - A = 3 B
, for XX


A) X=[340522]X = \left[ \begin{array} { l l l } - 3 & 4 & 0 \\5 & 2 & 2\end{array} \right]
B) X=[540122]X = \left[ \begin{array} { l l } 5 & 4 \\0 & 1 \\2 & 2\end{array} \right]
C) X=[5120252]X = \left[ \begin{array} { l l } 5 & \frac { 1 } { 2 } \\0 & 2 \\5 & 2\end{array} \right]
D) X=[340252]X = \left[ \begin{array} { c c } - 3 & 4 \\0 & 2 \\5 & - 2\end{array} \right]
E) none

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