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

question 32

Multiple Choice

Compute AB, if possible.
- $A = \left[ \begin{array} { r r } 3 & - 2 \\ 3 & 0 \end{array} \right]$ and $B = \left[ \begin{array} { r r } 0 & - 2 \\ 3 & 6 \end{array} \right]$

• A) \(\left[ \begin{array} { r r } - 6 & - 18 \\ 0 & - 6 \end{array} \right]\)
• B) \(\left[ \begin{array} { r r } - 18 & - 6 \\ - 6 & 0 \end{array} \right]\)
• C) not possible
• D) \(\left[ \begin{array} { r r } - 6 & 0 \\ 27 & - 6 \end{array} \right]\)

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Definitions:

Objective Introspection

A process in early psychology, involving the examination and observation of one's own mental and emotional processes from an objective standpoint.

Unconscious Mind

A part of the mind that is not accessible to conscious thought, often influencing behaviors and decisions without one's awareness.

Psychoanalysis

A therapeutic approach originated by Sigmund Freud, focusing on unconscious processes as they are manifested in a person's present behavior.

Functionalism

A school of psychology that focused on how mental and behavioral processes function - how they enable an organism to adapt, survive, and flourish.