Find the Value of the Determinant $$\left| \begin{array} { r r } - 6 & 9 \\- 7 & - 1\end{array} \right|$$

question 215

Multiple Choice

Find the value of the determinant.
- $$\left| \begin{array} { r r } - 6 & 9 \\- 7 & - 1\end{array} \right|$$

• A) \(- 57\)
• B) \(- 69\)
• C) 69
• D) \(- 61\)

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Definitions:

Feel Good

Experiences or activities that evoke a sense of pleasure, happiness, or well-being.

Self-presentation

The process of controlling and managing how one is perceived by others, often involving highlighting favorable qualities and concealing weaknesses.

Self-esteem

A person's self-assessment regarding their own significance or importance.

Narcissism

Excessive self-love and a selfish orientation.