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Find AB, If Possible A=[441758]A = \left[ \begin{array} { l l l } 4 & 4 & 1 \\ 7 & 5 & 8 \end{array} \right]

Question 135

Multiple Choice

Find AB, if possible.
- A=[441758]A = \left[ \begin{array} { l l l } 4 & 4 & 1 \\ 7 & 5 & 8 \end{array} \right] and B=[673817]B = \left[ \begin{array} { c c } - 6 & 7 \\ 3 & 8 \\ 1 & 7 \end{array} \right]


A) Not possible

B) [37116547]\left[ \begin{array} { l l } - 37 & - 11 \\ - 65 & - 47 \end{array} \right]

C) [116719145]\left[ \begin{array} { r r } - 11 & 67 \\ - 19 & 145 \end{array} \right]

D) [541112019]\left[ \begin{array} { r r } - 54 & - 11 \\ - 120 & - 19 \end{array} \right]

Correct Answer:

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