Solve the System $$\left\{ \begin{aligned}x + y + z & = - 5 \\x - y + 4 z & = - 18 \\2 x + 2 y + 2 z & = - 4\end{aligned} \right.$$

question 80

Multiple Choice

Solve the system.
- $$\left\{ \begin{aligned}x + y + z & = - 5 \\x - y + 4 z & = - 18 \\2 x + 2 y + 2 z & = - 4\end{aligned} \right.$$

• A) \(( 1 , - 1 , - 5 )\)
• B) \(( - 5,1 , - 1 )\)
• C) \(( - 5 , - 1,1 )\)
• D) \(\varnothing\)

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Team

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Taylorism

Also known as scientific management, it's an approach to industrial organization and efficiency developed by Frederick W. Taylor, emphasizing time studies, work standardization, and task specialization.

Scientific Management

Scientific Management is a theory of management that analyzes and synthesizes workflows, aiming to improve economic efficiency, especially labor productivity, by systematic study.

Systematic Management

An approach to management focusing on procedures and techniques for increasing organizational efficiency and effectiveness.