Find the Value of the Determinant $\left| \begin{array} { l l } 9 & 2 \\ 5 & 9 \end{array} \right|$

question 78

Multiple Choice

Find the value of the determinant.
- $\left| \begin{array} { l l } 9 & 2 \\ 5 & 9 \end{array} \right|$

• A) \(- 71\)
• B) \(- 27\)
• C) 91
• D) 71

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Definitions:

Part-Time Work

Employment that involves fewer hours per week compared to full-time jobs, often offering flexibility but with fewer benefits.

Standard 40-Hour Workweek

A common work schedule that consists of eight hours per day, five days a week.

Full-Time Employee

An individual engaged in a work agreement who provides a set number of hours of service weekly for their employer, typically receiving full employment benefits.

Task Identity

The degree to which a job requires completion of a whole and identifiable piece of work.