Write the Matrix in Reduced Row-Echelon Form $$\left[ \begin{array} { r r r } 4 & 5 & 11 \\3 & 1 & - 11 \\3 & 5 & 17\end{array} \right]$$

question 127

Multiple Choice

Write the matrix in reduced row-echelon form. $$\left[ \begin{array} { r r r } 4 & 5 & 11 \\3 & 1 & - 11 \\3 & 5 & 17\end{array} \right]$$

• A) \(\left[ \begin{array} { r r r }
• 1 & 0 & - 6 \\
• 0 & 0 & 0 \\
• 0 & 0 & 0
• \end{array} \right]\)
• B) \(\left[ \begin{array} { l l l }
• 1 & 0 & 0 \\
• 0 & 1 & 0 \\
• 0 & 0 & 0
• \end{array} \right]\)
• C) \(\left[ \begin{array} { c c c }
• 1 & 0 & - 4 \\
• 0 & 1 & 5 \\
• 0 & 0 & 1
• \end{array} \right]\)
• D) \(\left[ \begin{array} { c c c }
• 1 & 0 & - 7 \\
• 0 & 1 & - 6 \\
• 0 & 0 & 0
• \end{array} \right]\)
• E) \(\left[ \begin{array} { r r r }
• 1 & 0 & - 6 \\
• 0 & 1 & 7 \\
• 0 & 0 & 0
• \end{array} \right]\)

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Definitions:

Single-Parent Households

Households where children live with only one of their parents, due to factors like divorce, separation, death, or single parenthood by choice.

Elderly Parents

Refers to older adults who have children, focusing on their roles, challenges, and relationships within the family context.

Monotheism

The worship of a single god.

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The worship of more than one deity.