Find $A ^ { 2 }$ If Possible $A = \left[ \begin{array} { r r r } 9 & - 1 & 8 \\8 & - 5 & - 2 \\- 1 & 5 & 1\end{array} \right]$

question 21

Multiple Choice

Find $A ^ { 2 }$ if possible.
- $A = \left[ \begin{array} { r r r } 9 & - 1 & 8 \\8 & - 5 & - 2 \\- 1 & 5 & 1\end{array} \right]$

• A) \(\left[ \begin{array} { r r r } 65 & 34 & 30 \\ 36 & 7 & - 19 \\ 82 & 72 & - 17 \end{array} \right] \quad\)
• B) Not possible \(\quad\)
• C) \(\left[ \begin{array} { r r r } 65 & 36 & 82 \\ 9 & 7 & 72 \\ 30 & - 19 & - 17 \end{array} \right] \quad\)
• D) \(\left[ \begin{array} { r r r } 81 & 1 & 64 \\ 64 & 25 & 4 \\ 1 & 25 & 1 \end{array} \right]\)

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Definitions:

Cultural Backgrounds

The various elements that define individuals' identities and perspectives, including race, ethnicity, traditions, and social norms.

Learning Styles

The preferred methods or ways in which individuals learn best, often categorized into visual, auditory, and kinesthetic types.

Engage

To occupy, attract, or involve someone's interest or attention; alternatively, to cause someone to become involved in a conversation or activity.

Comfort Level

The degree of physical or psychological ease experienced by an individual in a particular situation.