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Use the specified row transformation to change the given matrix for Row 3-2R_2+R_3

Use the specified row transformation to change the given matrix for Row 3-2R_2+R_3-example-1
User Katherina
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1 Answer

20 votes
20 votes
Answer:
\begin{gathered} R_3\colon-2R_2+R_3 \\ \begin{bmatrix}{-4} & 1 & {-5} \\ {3} & {1} & {4} \\ {4} & {3} & {-3}\end{bmatrix} \end{gathered}

Step-by-step explanation:

Transformation of Row 3:


\begin{gathered} \begin{bmatrix}{-4} & 1 & {-5} \\ {3} & {1} & {4} \\ {10} & {5} & {3}\end{bmatrix} \\ \\ R_3\colon-2R_2+R_3 \\ \begin{bmatrix}{-4} & 1 & {-5} \\ {3} & {1} & {4} \\ {4} & {3} & {-3}\end{bmatrix} \end{gathered}

User Elad Gasner
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