Find the inverse matrix of A.
-$$A = \left[ \begin{array} { r r }
- 3 & 6 \
5 & 0
\end{array} \right]$$
A) $\left[ \begin{array} { c c } 0 & \frac { 1 } { 5 } \ \frac { 1 } { 6 } & \frac { 1 } { 10 } \end{array} \right]$
B) $\left[ \begin{array} { c c } \frac { 1 } { 6 } & \frac { 1 } { 10 } \ 0 & \frac { 1 } { 5 } \end{array} \right]$
C) $\left[ \begin{array} { r r } 0 & - \frac { 1 } { 5 } \ - \frac { 1 } { 6 } & \frac { 1 } { 10 } \end{array} \right]$
D) $\left[ \begin{array} { c c } \frac { 1 } { 10 } & \frac { 1 } { 5 } \ \frac { 1 } { 6 } & 0 \end{array} \right]$

Question

Find the inverse matrix of A.
-$$A = \left[ \begin{array} { r r } 
- 3 & 6 \
5 & 0
\end{array} \right]$$
A) $\left[ \begin{array} { c c } 0 & \frac { 1 } { 5 } \ \frac { 1 } { 6 } & \frac { 1 } { 10 } \end{array} \right]$
B) $\left[ \begin{array} { c c } \frac { 1 } { 6 } & \frac { 1 } { 10 } \ 0 & \frac { 1 } { 5 } \end{array} \right]$
C) $\left[ \begin{array} { r r } 0 & - \frac { 1 } { 5 } \ - \frac { 1 } { 6 } & \frac { 1 } { 10 } \end{array} \right]$
D) $\left[ \begin{array} { c c } \frac { 1 } { 10 } & \frac { 1 } { 5 } \ \frac { 1 } { 6 } & 0 \end{array} \right]$

Quizplus · Accepted Answer

The Answer of Find the inverse matrix of A.
-$$A = \left[ \begin{array} { r r } 
- 3 & 6 \
5 & 0
\end{array} \right]$$
A) $\left[ \begin{array} { c c } 0 & \frac { 1 } { 5 } \ \frac { 1 } { 6 } & \frac { 1 } { 10 } \end{array} \right]$
B) $\left[ \begin{array} { c c } \frac { 1 } { 6 } & \frac { 1 } { 10 } \ 0 & \frac { 1 } { 5 } \end{array} \right]$
C) $\left[ \begin{array} { r r } 0 & - \frac { 1 } { 5 } \ - \frac { 1 } { 6 } & \frac { 1 } { 10 } \end{array} \right]$
D) $\left[ \begin{array} { c c } \frac { 1 } { 10 } & \frac { 1 } { 5 } \ \frac { 1 } { 6 } & 0 \end{array} \right]$

Find the Inverse Matrix of A A=[−3650]A = \left[ \begin{array} { r r } - 3 & 6 \\5 & 0\end{array} \right]A=[−35​60​]

Find the Inverse Matrix of A $A = \left[ \begin{array} { r r } - 3 & 6 \\5 & 0\end{array} \right]$