Find the Product, AB, If Possible A) $\left[ \begin{array} { r r r } 6 & - 3 & 6 \\ 1 & 2 & - 1 \end{array} \right]$

question 145

Multiple Choice

Find the product, AB, if possible.
- $$A = \left[ \begin{array} { l l } 1 & 0 \\0 & 3\end{array} \right] , B = \left[ \begin{array} { r r r } 1 & 2 & - 1 \\2 & - 1 & 2\end{array} \right]$$

• A) \(\left[ \begin{array} { r r r } 6 & - 3 & 6 \\ 1 & 2 & - 1 \end{array} \right]\)
• B) \(\left[ \begin{array} { r r r } 1 & 2 & - 1 \\ 6 & - 3 & 6 \end{array} \right]\)
• C) \(\left[ \begin{array} { r r r } 1 & 0 & 0 \\ 0 & - 3 & 6 \end{array} \right]\)
• D) \(\mathrm { AB }\) is not defined.

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Definitions:

Reciprocal Determinism

A concept in psychology stating that a person's behavior is both influenced by and influences their personal factors and environment.

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Mistrust

A lack of trust or confidence in someone or something, often stemming from negative experiences or perceptions.

Personality Traits

Stable characteristics that define an individual's behaviors, thoughts, and feelings, distinguishing one person from another.