Give the Order of the Matrix $$\left[ \begin{array} { c c c c } 1 & 5 & 8 & 7 \\- 2 & 2 & \frac { 2 } { 5 } & \pi \\0 & 1 & 0.6 & 11\end{array} \right]$$

question 129

Multiple Choice

Give the order of the matrix. Classify the matrix as a square matrix, row matrix, column matrix, or none
of these.
- $$\left[ \begin{array} { c c c c } 1 & 5 & 8 & 7 \\- 2 & 2 & \frac { 2 } { 5 } & \pi \\0 & 1 & 0.6 & 11\end{array} \right]$$

• A) \(3 \times 4\), row matrix
• B) \(3 \times 4\), none of these
• C) \(3 \times 4\), column matrix
• D) \(4 \times 3\), column matrix

---

Definitions:

Prisoners' Dilemma

A situation in game theory where two individuals acting in their own best interest do not produce the optimal outcome for either party.

Military Production

The manufacture and supply of equipment, materials, and services for armed forces and defense purposes.

Tit-For-Tat Strategy

A strategy in game theory where a player replicates an opponent's previous move, typically used in iterative situations to foster cooperation.

Price Wars

A competitive strategy where companies continuously lower prices to undercut competitors, often at the expense of profit margins.