A Matrix Has an Inverse If and Only If Its $$\left[ \begin{array} { r r } 8 & 3 \\- 16 & - 6\end{array} \right]$$

question 188

Multiple Choice

A matrix has an inverse if and only if its determinant does not equal 0. Determine whether the given matrix has an
inverse.
- $$\left[ \begin{array} { r r } 8 & 3 \\- 16 & - 6\end{array} \right]$$

• A) Yes
• B) No

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Definitions:

Speed of Helping

A concept in social psychology that refers to the swiftness with which individuals offer or provide assistance to others in need.

Behavioral Measure

is a quantifiable method used to assess the actions or reactions of individuals in a research setting, often utilized to infer psychological states or traits.

Self-Report

A method in which individuals provide subjective data about their own thoughts, feelings, or behaviors, typically through questionnaires or interviews.

Behavioral

Pertaining to the actions or reactions of individuals or groups in response to external or internal stimuli.