MCQ
$\left[\begin{array}{cc}5 & -1 \\ 6 & 7\end{array}\right]\left[\begin{array}{ll}2 & 1 \\ 3 & 4\end{array}\right]=$
  • A
    $\left[\begin{array}{cc}7 & 11 \\ 33 & 34\end{array}\right]$
  • $\left[\begin{array}{cc}7 & 1 \\ 33 & 34\end{array}\right]$
  • C
    $\left[\begin{array}{cc}7 & 1 \\ 34 & 33\end{array}\right]$
  • D
    $\left[\begin{array}{cc}16 & 5 \\ 39 & 25\end{array}\right]$

Answer

Correct option: B.
$\left[\begin{array}{cc}7 & 1 \\ 33 & 34\end{array}\right]$
B

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