QuestionPerform the elementary row operation $\frac{1}{2} R_{1} \rightarrow R_{1}$ on the given matrix. Write numbers as integers or simplifled fractions. $\left[\begin{array}{lll:l} 3 & 2 & 4 & 4 \\ 1 & 5 & 1 & 1 \\ 3 & 5 & 1 & 1 \end{array}\right]$
Resulting matrix: $\square$ $\square$ $\square$ $\square$ $\square$ $\square$ $\square$ $\square$ $\square$ $\square$ $\square$ $\square$

Studdy Solution
Write the resulting matrix with the updated first row. The second and third rows remain unchanged:
$\left[\begin{array}{lll:l} \frac{3}{2} & 1 & 2 & 2 \\ 1 & 5 & 1 & 1 \\ 3 & 5 & 1 & 1 \end{array}\right]$
The resulting matrix is: $\left[\begin{array}{lll:l} \frac{3}{2} & 1 & 2 & 2 \\ 1 & 5 & 1 & 1 \\ 3 & 5 & 1 & 1 \end{array}\right]$

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