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Solve the Matrix Equation for X A=[334045]A = \left[ \begin{array} { r r } 3 & - 3 \\ - 4 & 0 \\ 4 & - 5 \end{array} \right]

Question 71

Multiple Choice

Solve the matrix equation for X.
-Let A=[334045]A = \left[ \begin{array} { r r } 3 & - 3 \\ - 4 & 0 \\ 4 & - 5 \end{array} \right] and B=[400235]B = \left[ \begin{array} { r r } 4 & 0 \\ 0 & - 2 \\ 3 & - 5 \end{array} \right]


A)
X=[1434112140]X = \left[ \begin{array} { r r } \frac { 1 } { 4 } & \frac { 3 } { 4 } \\1 & - \frac { 1 } { 2 } \\- \frac { 1 } { 4 } & 0\end{array} \right]
B)
X=[1434112140]X = \left[ \begin{array} { r r } - \frac { 1 } { 4 } & - \frac { 3 } { 4 } \\- 1 & \frac { 1 } { 2 } \\\frac { 1 } { 4 } & 0\end{array} \right]
C)
X=[134210]X=\left[\begin{array}{rr}1 & 3 \\4 & -2 \\-1 & 0\end{array}\right]

D)
X=[134210]X=\left[\begin{array}{rr}-1 & 3 \\-4 & 2 \\1 & 0\end{array}\right]

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