Decide If the Matrix Is in Row Echelon Form $$\left[ \begin{array} { c c | c } - 7 & 0 & 7 \\0 & 0 & 0\end{array} \right]$$

question 15

Multiple Choice

Decide if the matrix is in row echelon form.
$$\left[ \begin{array} { c c | c } - 7 & 0 & 7 \\0 & 0 & 0\end{array} \right]$$

• A) not in row echelon form
• B) row echelon form

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Self-actualization Needs

The highest level in Maslow's hierarchy of needs, representing the realization of one's potential, self-fulfillment, seeking personal growth and peak experiences.

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Basic human requirements such as food, water, and shelter that must be met to ensure survival.

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Human desires for belonging, affection, acceptance, and friendship, which are significant in driving consumer behavior.

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The requirement for physical security, stability, and freedom from fear, as part of Maslow's hierarchy of needs.