Solve the System of Equations by Using the Inverse of the Coefficient

question 84

Multiple Choice

Solve the system of equations by using the inverse of the coefficient matrix. where , , .

---

Definitions:

Workforce

The total number of people available for work, including both the employed and the unemployed, within a specific country, region, or economic sector.

Educational System

The structured and institutionalized set of policies, practices, and processes designed to impart knowledge, skills, and cultural values to individuals in a society.

Hidden Curriculum

The unwritten, unofficial, and often unintended lessons, values, and perspectives that students learn in school.

Good Citizens

Individuals who contribute positively to society through their actions, behaviors, and adherence to laws and societal norms.