Each Matrix Is Nonsingular

question 326

Multiple Choice

Each matrix is nonsingular. Find the inverse of the matrix. Be sure to check your answer.
-

---

Definitions:

Welfare Outlays

Expenditures made by governments aimed at supporting the wellbeing of citizens, including benefits for the unemployed, poor, disabled and elderly.

Discretionary Fiscal Policy

Government policy actions, through spending or taxation, aimed at influencing economic conditions based on current economic assessments.

Budget Deficit

The financial situation where an entity's expenses exceed its revenues within a given timeframe.

Annually Balanced Budget

Budget philosophy prior to the Great Depression; aimed at matching annual revenues with outlays, except during times of war.