Give the Order of the Matrix, and Identify the Given

question 119

Multiple Choice

Give the order of the matrix, and identify the given element of the matrix.
- $$\left[ \begin{array} { c c c c c } 0 & - 15 & - 7 & 13 & 7 \\5 & - e & - 5 & 14 & \pi \\- 6 & 7 & 2 & 1 & - 7 \\\frac { 1 } { 3 } & - 6 & - 8 & 2 & 15\end{array} \right] ; a _ { 34 }$$

• A) \(4 \times 5 ; 1\)
• B) \(5 \times 4 ; - 8\)
• C) \(20 ; - 7\)
• D) \(4 \times 4 ; 2\)

---

Definitions:

Macroeconomics

The part of economics concerned with the performance and behavior of the economy as a whole. Focuses on economic growth, the business cycle, interest rates, inflation, and the behavior of major economic aggregates such as the household, business, and government sectors.

Entire Economy

The entire economy refers to the sum total of all economic activities and interactions within a country or region.

Scientific Method

The procedure for the systematic pursuit of knowledge involving the observation of facts and the formulation and testing of hypotheses to obtain theories, principles, and laws.

Economists

Professionals who study and analyze economies, including their production, distribution, and consumption of goods and services.