The Matrices a and B Are Defined as Follows: a =

question 18

Multiple Choice

The matrices A and B are defined as follows: A = $\left( \begin{array} { r r } 4 & 5 \\- 1 & 6\end{array} \right)$ , B = $\left( \begin{array} { r r } 1 & - 1 \\2 & 0\end{array} \right)$ Carry out the indicated matrix operation.
A + B

• A) \(\left( \begin{array} { l l }
• 5 & 4 \\
• 1 & 6
• \end{array} \right)\)
• B) \(\left( \begin{array} { l l }
• 1 & 5 \\
• 5 & 6
• \end{array} \right)\)
• C) \(\left( \begin{array} { l l }
• 5 & 6 \\
• 1 & 4
• \end{array} \right)\)
• D) \(\left( \begin{array} { l l }
• 5 & 4 \\
• 1 & 7
• \end{array} \right)\)
• E) \(\left( \begin{array} { l l }
• 5 & 1 \\
• 1 & 5
• \end{array} \right)\)

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Definitions:

Superstitious Behaviour

Actions that are repeated because they are associated with success or avoidance of failure, despite having no causal relationship to the outcomes.

Aversive Reactions

Aversive Reactions are negative responses, either physical or psychological, to a stimulus that an individual finds unpleasant or noxious.

Primary Reinforcer

An innately satisfying stimulus, such as food or warmth, that does not require any learning to become desirable.

Salient

Referring to something that is prominent, significant, or conspicuous in a particular context.