Find$| A B |$ $A = \left[ \begin{array} { c c }
- 2 & 0 \
0 & 5
\end{array} \right] , B = \left[ \begin{array} { c c }
4 & 0 \
0 & - 2
\end{array} \right]$

Question

Find$| A B |$ $A = \left[ \begin{array} { c c } 
- 2 & 0 \
0 & 5
\end{array} \right] , B = \left[ \begin{array} { c c } 
4 & 0 \
0 & - 2
\end{array} \right]$

Examlex · Accepted Answer

The Answer of Find$| A B |$ $A = \left[ \begin{array} { c c } 
- 2 & 0 \
0 & 5
\end{array} \right] , B = \left[ \begin{array} { c c } 
4 & 0 \
0 & - 2
\end{array} \right]$

Find $| A B |$ $A = \left[ \begin{array} { c c } - 2 & 0 \\0 & 5\end{array} \right] , B = \left[ \begin{array} { c c } 4 & 0 \\0 & - 2\end{array} \right]$

Multiple Choice

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Find ∣AB∣| A B |∣AB∣ A=[−2005],B=[400−2]A = \left[ \begin{array} { c c } - 2 & 0 \\0 & 5\end{array} \right] , B = \left[ \begin{array} { c c } 4 & 0 \\0 & - 2\end{array} \right]A=[−20​05​],B=[40​0−2​]

Multiple Choice

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Find $| A B |$ $A = \left[ \begin{array} { c c } - 2 & 0 \\0 & 5\end{array} \right] , B = \left[ \begin{array} { c c } 4 & 0 \\0 & - 2\end{array} \right]$

Correct Answer:
Verified
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