Perform the Matrix Row Operation (Or Operations)and Write the New $\left[ \begin{array} { r r r | r } 1 & - 4 & 1 & 3 \\ - 5 & 0 & 3 & - 3 \\ - 1 & 2 & - 2 & - 1 \end{array} \right] - 3 R _ { 1 } + R _ { 2 }$

question 146

Multiple Choice

Perform the matrix row operation (or operations) and write the new matrix.
- $\left[ \begin{array} { r r r | r } 1 & - 4 & 1 & 3 \\ - 5 & 0 & 3 & - 3 \\ - 1 & 2 & - 2 & - 1 \end{array} \right] - 3 R _ { 1 } + R _ { 2 }$

• A)\( \left[\begin{array}{rrr|r}1 & -4 & 1 & 3 \\ -8 & 12 & 0 & -12 \\ -1 & 2 & -2 & -1\end{array}\right] \)
• B)\( \left[\begin{array}{ccc|c}1 & -4 & 1 & 3 \\ -2 & -12 & 6 & 6 \\ -1 & 2 & -2 & -1\end{array}\right] \)
• C)\( \left[\begin{array}{rrr|r}16 & -4 & -8 & 12 \\ -5 & 0 & 3 & -3 \\ -1 & 2 & -2 & -1\end{array}\right] \)
• D)\( \left[\begin{array}{ccc|c}-8 & 12 & 0 & -12 \\ -5 & 0 & 3 & -3 \\ -1 & 2 & -2 & -1\end{array}\right] \)

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Definitions:

Borderline Personality Disorder

A mental health disorder characterized by unstable moods, behavior, and relationships.

Suicide Attempts

Behaviors engaged in with some intent to kill oneself.

Therapy

A treatment intended to relieve or heal a disorder, often involving psychological methods.

Withdrawal

The process of reducing or eliminating the intake of a substance, often leading to uncomfortable physical or psychological symptoms.