MCQ
જો $A =\left[\begin{array}{cc}-4 & -5 \\ 3 & 4\end{array}\right]$ તો $A ^{-1}=$_______.
- A$\left[\begin{array}{cc}-4 & -5 \\ 3 & 4\end{array}\right]$
- B$\left[\begin{array}{cc}4 & 5 \\ -3 & -4\end{array}\right]$
- ✓$\left[\begin{array}{ll}-4 & 3 \\ -5 & 4\end{array}\right]$
- D$\left[\begin{array}{ll}4 & -3 \\ 5 & -4\end{array}\right]$