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

question 71

Multiple Choice

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

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