Find the Indicated Sum or Difference, If It Is Defined

question 122

Multiple Choice

Find the indicated sum or difference, if it is defined.
- $$\left[ \begin{array} { r r } - 1 & 5 \\0 & 4 \\8 & - 4\end{array} \right] - \left[ \begin{array} { l l } 2 & 1 \\7 & 4 \\4 & 2\end{array} \right]$$

• A) \(\left[ \begin{array} { r r } - 3 & 4 \\ - 7 & 0 \\ 4 & - 6 \end{array} \right]\)
• B) \(\left[ \begin{array} { r r } 3 & - 4 \\ 7 & 0 \\ - 4 & 6 \end{array} \right]\)
• C) not defined
• D) \(\left[ \begin{array} { r r } 1 & 6 \\ 7 & 8 \\ 12 & - 2 \end{array} \right]\)

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Definitions:

Consideration

The trait of being thoughtful or considerate about the feelings and needs of others, often seen as an important leadership quality.

Leader Reward

Practices or mechanisms through which leaders provide positive reinforcement to followers for their achievements and performance.

Role Conflict

A situation in which an individual faces incompatible demands or expectations from different roles they hold within an organization or society.

Trait Theory

A theory of personality that focuses on the identification and measurement of specific characteristics or traits that differentiate individuals.