If A = [ ll 2 & 5 1 & 3 ], B = [ cc 1 & -1 -3 & 2 ], then AB is e… - Vidyadip

MCQ

If $A =\left[\begin{array}{ll}2 & 5 \\ 1 & 3\end{array}\right], B =\left[\begin{array}{cc}1 & -1 \\ -3 & 2\end{array}\right]$, then AB is equal to :

A
$\left[\begin{array}{cc}-13 & 5 \\ 1 & 8\end{array}\right]$
B
$\left[\begin{array}{cc}8 & -1 \\ 5 & 2\end{array}\right]$
C
$\left[\begin{array}{cc}-13 & 8 \\ -8 & 5\end{array}\right]$
D
$\left[\begin{array}{cc}-1 & 0 \\ 7 & -2\end{array}\right]$

✓

Answer

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