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Fill in the Blank Using Elementary Row Operations to Form [−15−3−214]\left[ \begin{array} { r r r } - 1 & 5 & - 3 \\- 2 & 1 & 4\end{array} \right]

Question 60

Multiple Choice

Fill in the blank using elementary row operations to form a row-equivalent matrix. [−15−3−214]\left[ \begin{array} { r r r } - 1 & 5 & - 3 \\- 2 & 1 & 4\end{array} \right] [−15−30□10]\left[\begin{array}{rrr}-1 & 5 & -3 \\0 & \square & 10\end{array}\right]


A) [−15−30−910]\left[ \begin{array} { r r r } - 1 & 5 & - 3 \\0 & - 9 & 10\end{array} \right] ​
B) [−15−30010]\left[ \begin{array} { r r r } - 1 & 5 & - 3 \\0 & 0 & 10\end{array} \right] ​
C) [−15−301110]\left[ \begin{array} { r r r } - 1 & 5 & - 3 \\0 & 11 & 10\end{array} \right] ​
D) [−15−30510]\left[ \begin{array} { r r r } - 1 & 5 & - 3 \\0 & 5 & 10\end{array} \right] ​
E) [−15−30910]\left[ \begin{array} { r r r } - 1 & 5 & - 3 \\0 & 9 & 10\end{array} \right] ​

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