If Possible, Find AB and State the Order of the Result

question 135

Multiple Choice

If possible, find AB and state the order of the result. $$A = \left[ \begin{array} { c c c } 5 & 0 & 0 \\0 & 4 & 0 \\0 & 0 & - 3\end{array} \right] , B = \left[ \begin{array} { c c c } 5 & 0 & 0 \\0 & - 5 & 0 \\0 & 0 & 4\end{array} \right]$$

• A) \(\left[ \begin{array} { c c c }
• 25 & 0 & 0 \\
• 0 & - 20 & 0 \\
• 0 & 0 & - 12
• \end{array} \right]\) Order: 3 × 3
• B) \(\left[ \begin{array} { c c c }
• 23 & 0 & 0 \\
• 0 & - 20 & 0 \\
• 0 & 0 & - 12
• \end{array} \right]\) Order: 3 × 3
• C) \(\left[ \begin{array} { c c c }
• 27 & 0 & 0 \\
• 0 & - 20 & 0 \\
• 0 & 0 & - 12
• \end{array} \right]\) Order: 3 × 3
• D) \(\left[ \begin{array} { c c c }
• 21 & 0 & 0 \\
• 0 & - 20 & 0 \\
• 0 & 0 & - 12
• \end{array} \right]\) Order: 3 × 3
• E) \(\left[ \begin{array} { c c c }
• 29 & 0 & 0 \\
• 0 & - 20 & 0 \\
• 0 & 0 & - 12
• \end{array} \right]\) Order: 3 × 3

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Definitions:

Liver Degeneration

The gradual deterioration of liver function, often due to chronic injury or disease, affecting the liver's ability to perform its vital tasks.

Lifestyle Adjustment

Changes made by individuals in their personal habits, living situation, or daily routines, often for health or personal effectiveness reasons.

Attitude Adjustment

The process of changing or modifying one’s attitudes or outlooks, often to become more positive or adaptive.

Emotional Regulation

The process of managing and responding to one's emotions in a healthy and adaptive way.