Given $A = \left[ \begin{array} { c c } 2 & - 3 \\4 & 2\end{array} \right]$

question 133

Essay

Given $A = \left[ \begin{array} { c c } 2 & - 3 \\4 & 2\end{array} \right]$ and $B = \left[ \begin{array} { c c } - 1 & 5 \\0 & 25\end{array} \right]$ , find $A - B$ , or explain why the operation cannot be performed.

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Definitions:

Active Listening

The practice of fully concentrating on what is being said rather than just passively hearing the message, involving feedback and engagement.

Receptive Mind-Set

An attitude or approach characterized by being open and willing to consider or accept new ideas and information.

Appearance

The way that someone or something looks to other people, including physical presentation and attire.

Flattened Management Hierarchies

This term refers to organizational structures with fewer levels of middle management, promoting faster decision-making and closer communication among employees.