Find $| B |$ . $B = \left[ \begin{array} { c c }
5 & 0 \
0 & - 4
\end{array} \right]$
A)-19
B)-21
C)-22
D)-20
E)-18

Name: Find $| B |$ . $B = \left[ \begin{array} { c c } 5 & 0 \\ 0 & - 4 \end{array} \right]$ A)-19 B)-21 C)-22 D)-20 E)-18
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Question

Find $| B |$ .   $B = \left[ \begin{array} { c c } 
5 & 0 \
0 & - 4
\end{array} \right]$  
A)-19
B)-21
C)-22
D)-20
E)-18

Quizplus · Accepted Answer

The Answer of Find $| B |$ .   $B = \left[ \begin{array} { c c } 
5 & 0 \
0 & - 4
\end{array} \right]$  
A)-19
B)-21
C)-22
D)-20
E)-18

Find ∣B∣| B |∣B∣ B=[500−4]B = \left[ \begin{array} { c c } 5 & 0 \\0 & - 4\end{array} \right]B=[50​0−4​]

Find $| B |$ $B = \left[ \begin{array} { c c } 5 & 0 \\0 & - 4\end{array} \right]$