Evaluate $2 \times 2$ Determinant $$\left| \begin{array} { c c } - 4 & - 6 \\- 3 & - 9\end{array} \right|$$

question 116

Short Answer

Evaluate $2 \times 2$ determinant. $$\left| \begin{array} { c c } - 4 & - 6 \\- 3 & - 9\end{array} \right|$$ Please enter your answer as a number.

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Definitions:

Buffer

A means or mechanism that reduces the impact of external changes or stresses, maintaining stability in a system or process.

Stress

A physical, mental, or emotional reaction to external pressures or demands that can affect an individual's overall sense of well-being.

Stress Related Disease

Health conditions that are directly or indirectly caused by or exacerbated by stress.

Social Support

Refers to the perception and actuality that one is cared for, has assistance available from other people, and is part of a supportive social network.