MCQ
यदि $2 A+B+X=0$, जहाँ $A=\left[\begin{array}{cc}-1 & 2 \\ 3 & 4\end{array}\right]$ और $B=\left[\begin{array}{cc}3 & -2 \\ 1 & 5\end{array}\right]$ तो $X=$
- A$\left[\begin{array}{cc}1 & 2 \\ -7 & -13\end{array}\right]$
- B$\left[\begin{array}{cc}1 & 2 \\ 7 & 13\end{array}\right]$
- ✓$\left[\begin{array}{cc}-1 & -2 \\ -7 & -13\end{array}\right]$
- D$\left[\begin{array}{cc}-1 & -2 \\ 7 & 13\end{array}\right]$