Given $A = \left[ \begin{array} { c c c }
0 & 3 & 6 \
- 9 & - 6 & 3 \
0 & 12 & 3
\end{array} \right]$ and $B = \left[ \begin{array} { c c c }
9 & - 6 & 0 \
3 & - 3 & 6 \
9 & 3 & 3
\end{array} \right]$ , find $| B A |$ .
A) $- 153,090$
B) $218,700$
C) $- 182,250$
D) $290,871$
E) $273,375$

Question

Given $A = \left[ \begin{array} { c c c } 
0 & 3 & 6 \
- 9 & - 6 & 3 \
0 & 12 & 3
\end{array} \right]$ and $B = \left[ \begin{array} { c c c } 
9 & - 6 & 0 \
3 & - 3 & 6 \
9 & 3 & 3
\end{array} \right]$ , find $| B A |$ .
A) $- 153,090$
B) $218,700$
C) $- 182,250$
D) $290,871$
E) $273,375$

Quizplus · Accepted Answer

The Answer of Given $A = \left[ \begin{array} { c c c } 
0 & 3 & 6 \
- 9 & - 6 & 3 \
0 & 12 & 3
\end{array} \right]$ and $B = \left[ \begin{array} { c c c } 
9 & - 6 & 0 \
3 & - 3 & 6 \
9 & 3 & 3
\end{array} \right]$ , find $| B A |$ .
A) $- 153,090$
B) $218,700$
C) $- 182,250$
D) $290,871$
E) $273,375$

Given A=[036−9−630123]A = \left[ \begin{array} { c c c } 0 & 3 & 6 \\- 9 & - 6 & 3 \\0 & 12 & 3\end{array} \right]A=​0−90​3−612​633​​

Given $A = \left[ \begin{array} { c c c } 0 & 3 & 6 \\- 9 & - 6 & 3 \\0 & 12 & 3\end{array} \right]$