Write the Matrix in Reduced Row-Echelon Form $\left[ \begin{array} { r r r } 4 & - 2 & 22 \\3 & 1 & - 6 \\3 & - 2 & 21\end{array} \right]$

question 5

Short Answer

Write the matrix in reduced row-echelon form.
​ $\left[ \begin{array} { r r r } 4 & - 2 & 22 \\3 & 1 & - 6 \\3 & - 2 & 21\end{array} \right]$ ​

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Definitions:

Schemas

Cognitive structures or frameworks that help organize and interpret information, based on past experiences and knowledge.

Hierarchy Of Needs

Maslow’s pyramid of human needs, beginning at the base with physiological needs that must first be satisfied before people can fulfill their higher-level safety needs and then psychological needs.

Physiological Needs

Basic physical requirements for human survival and health, such as food, water, shelter, and sleep, considered the foundation of Maslow's hierarchy of needs.

Self-Actualized

Achieving or meeting one's own abilities and potential, viewed as an inherent desire or requirement in all people.