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Find AB| A B | , If A) 2320
B) 2736
C) 202
D) 0
E)

Question 90

Multiple Choice

Find AB| A B | , if
A=[345351551],B=[125413114]A = \left[ \begin{array} { r r r } - 3 & 4 & 5 \\- 3 & - 5 & 1 \\5 & - 5 & 1\end{array} \right] , B = \left[ \begin{array} { r r r } - 1 & - 2 & 5 \\4 & 1 & - 3 \\- 1 & - 1 & 4\end{array} \right]


A) 2320
B) 2736
C) 202
D) 0
E) 2644- 2644

Correct Answer:

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