Evaluate the Expression $$\frac { 2 } { 9 } \left[ \begin{array} { l l l } 5 & - 2 & 1\end{array} \right] + \left[ \begin{array} { l l l } 4 & 8 & - 1\end{array} \right]$$

question 22

Multiple Choice

Evaluate the expression.
$$\frac { 2 } { 9 } \left[ \begin{array} { l l l } 5 & - 2 & 1\end{array} \right] + \left[ \begin{array} { l l l } 4 & 8 & - 1\end{array} \right]$$

• A) \(\left[ \begin{array} { l l l } 9 & 6 & 0 \end{array} \right]\)
• B) \(\left[ \begin{array} { l l l } - \frac { 26 } { 9 } & - \frac { 76 } { 9 } & \frac { 11 } { 9 } \end{array} \right]\)
• C) \(\left[ \begin{array} { l l l } \frac { 14 } { 9 } & \frac { 4 } { 9 } & \frac { 1 } { 9 } \end{array} \right]\)
• D) \(\left[ \begin{array} { l l l } \frac { 46 } { 9 } & \frac { 68 } { 9 } & - \frac { 7 } { 9 } \end{array} \right]\)
• E) not possible

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Definitions:

Local Adaptation Syndrome

A response of the body's defenses to stress or injury, often localized to a specific area, involving inflammation and repair mechanisms.

Autonomic Nervous System

The part of the nervous system that unconsciously regulates bodily functions, including heart rate, digestion, and respiratory rate.

Anxiety

A mental health condition characterized by feelings of worry, nervousness, or fear that are strong enough to interfere with one's daily activities.

General Adaptation Syndromes

General Adaptation Syndrome is a theoretical framework describing the body's short-term and long-term reactions to stress, comprising three stages: alarm, resistance, and exhaustion.