Find the Complete Solution of the Linear System or Show $$\left\{ \begin{array} { r } x + 2 y - z = - 2 \\2 x - 3 y + 5 z = - 4 \\4 x + 8 y - 4 z = - 8\end{array} \right.$$

question 117

Essay

Find the complete solution of the linear system or show that it is inconsistent. $$\left\{ \begin{array} { r } x + 2 y - z = - 2 \\2 x - 3 y + 5 z = - 4 \\4 x + 8 y - 4 z = - 8\end{array} \right.$$

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Definitions:

Humanistic Psychology

A psychological perspective emphasizing individual potential, self-actualization, and the importance of free will and personal growth.

Birth of Psychology

The historical commencement of psychology as a distinct scientific discipline, marked by Wilhelm Wundt establishing the first experimental psychology lab in 1879.

1879 in Germany

Marks the year when Wilhelm Wundt founded the first laboratory dedicated to experimental psychology, marking the birth of psychology as a distinct scientific discipline.

Wilhelm Wundt

Often referred to as the father of modern psychology, he established the first psychology laboratory in Leipzig, Germany, in 1879.