An algebra problem by Brilliant Member

Algebra Level 2

If \(A =
\begin{pmatrix} 3 & 11 & 6 \\ -2 & 7 & 5 \\ 9 & -1 & -3 \\ 1 & 0 & 2
\end{pmatrix}\) and \(B = \begin{pmatrix} 1 & -4 \\ 3 & 2 \\ 5 & 9 \end{pmatrix}\) , find \(AB\).

Note:

If your answer is \(AB =
\begin{pmatrix} a & b \\ c & d \\ e & f \\ g & h
\end{pmatrix}\), give your answer as \(a+b+c+d+e+f+g+h\).

×

Problem Loading...

Note Loading...

Set Loading...