Use the specified row transformation to change the matrix.
-2 times row 1 added to row 2
\[
\left[\begin{array}{ll}
3 & 2 \\
6 & 7
\end{array}\right]
\]

Answer

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Answer

\(\boxed{\left[\begin{array}{ll} 3 & 2 \\ 0 & 3 \end{array}\right]}\) is the final answer.

Steps

Step 1 ：The given matrix is \[\left[\begin{array}{ll} 3 & 2 \\ 6 & 7 \end{array}\right]\]

Step 2 ：We are asked to perform the row operation -2 times row 1 added to row 2. This operation will only change the second row of the matrix. The first row will remain the same.

Step 3 ：After performing the operation, the matrix becomes \[\left[\begin{array}{ll} 3 & 2 \\ 0 & 3 \end{array}\right]\]

Step 4 ：\(\boxed{\left[\begin{array}{ll} 3 & 2 \\ 0 & 3 \end{array}\right]}\) is the final answer.

Use the specified row transformation to change the matrix.-2 times row 1 added to row 2\[\left[\begin{array}{ll}3 & 2 \\6 & 7\end{array}\right]\]

Answer

Popular Problems

Use the specified row transformation to change the matrix.
-2 times row 1 added to row 2
\[
\left[\begin{array}{ll}
3 & 2 \\
6 & 7
\end{array}\right]
\]