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Perform the Indicated Operation A=[3324]A=\left[\begin{array}{ll}3 & 3 \\ 2 & 4\end{array}\right]

Question 167

Multiple Choice

Perform the indicated operation.
-Let A=[3324]A=\left[\begin{array}{ll}3 & 3 \\ 2 & 4\end{array}\right] and B=[0416]B=\left[\begin{array}{rr}0 & 4 \\ -1 & 6\end{array}\right] . Find 4A+B4 A+B .


A) [127710]\left[\begin{array}{rr}12 & 7 \\ 7 & 10\end{array}\right]
B) [1228440]\left[\begin{array}{rr}12 & 28 \\ 4 & 40\end{array}\right]
C) [1216110]\left[\begin{array}{rr}12 & 16 \\ 1 & 10\end{array}\right]
D) [1216722]\left[\begin{array}{rr}12 & 16 \\ 7 & 22\end{array}\right]

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