Is $X=\left[\begin{array}{cc}
1 & -3 \\
4 & 2
\end{array}\right]$ the inverse of $A=\left[\begin{array}{cc}
\frac{1}{7} & \frac{3}{14} \\
-\frac{2}{7} & \frac{1}{14}
\end{array}\right]$?
Select answers from the drop-down menus to correctly complete the statements:
The product of the matrices [is / is not] the identity matrix. Therefore, $X$ and $A$ [are / are not] inverses of each other.
1 & -3 \\
4 & 2
\end{array}\right]$ the inverse of $A=\left[\begin{array}{cc}
\frac{1}{7} & \frac{3}{14} \\
-\frac{2}{7} & \frac{1}{14}
\end{array}\right]$?
Select answers from the drop-down menus to correctly complete the statements:
The product of the matrices [is / is not] the identity matrix. Therefore, $X$ and $A$ [are / are not] inverses of each other.