Compute AB, If Possible $A = \left[ \begin{array} { r r r } 1 & 3 & - 2 \\ 4 & 0 & 5 \end{array} \right]$

question 14

Multiple Choice

Compute AB, if possible.
- $A = \left[ \begin{array} { r r r } 1 & 3 & - 2 \\ 4 & 0 & 5 \end{array} \right]$ and $B = \left[ \begin{array} { r r } 3 & 0 \\ - 2 & 1 \\ 0 & 5 \end{array} \right]$

• A) \(\left[ \begin{array} { r r r } 3 & 4 & 0 \\ 0 & 0 & 25 \end{array} \right]\)
• B) not possible
• C) \(\left[ \begin{array} { r r } - 7 & - 3 \\ 25 & - 12 \end{array} \right]\)
• D) \(\left[ \begin{array} { c c } - 3 & - 7 \\ 12 & 25 \end{array} \right]\)

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Definitions:

Abnormal Behaviour

Refers to patterns of emotion, thought, and action deemed pathological (outside the norm of a culture) for one or more reasons, including statistical rarity, personal distress, or violation of norms.

Galen

An ancient Greek physician and philosopher whose theories and writings on anatomy and medicine significantly influenced Western medical practice for centuries.

Criteria for Abnormality

Criteria for abnormality are the standards or guidelines used to determine when behavior or psychological states deviate significantly from what is considered typical or healthy.

Concept of Abnormality

Refers to patterns of behavior, thought, or emotion considered pathological (deviant from the norm) for cultural, societal, or environmental reasons.