Solve a System of Linear Equations in Three Variables Using $$\begin{array} { r } 4 x + 3 y - z = 19 \\x - 5 y + 2 z = - 6 \\2 x + y + z = 19\end{array}$$

question 87

Multiple Choice

Solve a System of Linear Equations in Three Variables Using Cramer's Rule
- $$\begin{array} { r } 4 x + 3 y - z = 19 \\x - 5 y + 2 z = - 6 \\2 x + y + z = 19\end{array}$$

• A) \(\{ ( 3,5,8 ) \}\)
• B) \(\{ ( 5,8,5 ) \}\)
• C) \(\{ ( 3 , - 5 , - 8 ) \}\)
• D) \(\{ ( 4,3,8 ) \}\)

Understand the concept and effectiveness of brainstorming in groups versus individual brainstorming.

Identify and explain the phenomenon of group polarization and its impact on decision-making.

Recognize the mechanisms and effects of transactive memory in group settings.

Understand the concept of groupthink and its symptoms, as well as strategies to avoid it.

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Definitions:

Age Discrimination

The unfair treatment of individuals in the workplace based on their age, prohibited under various labor laws.

ADEA

The Age Discrimination in Employment Act (ADEA) is a federal law that aims to protect employees and job applicants 40 years of age and older from age-based discrimination in the workplace.

Equal Pay Act

Laws designed to eliminate differences in pay between genders by guaranteeing that both men and women are compensated equally for work of the same value.

Seniority System

An organizational practice where decisions on promotions, layoffs, and other employment actions are made based on the length of an employees’ service.