Determinants and Cramer's Rule
1 Evaluate a Second-Order Determinant
- $\left| \begin{array} { r r } 1 & - 2 \\ 2 & 3 \end{array} \right|$

question 66

Multiple Choice

Determinants and Cramer's Rule
1 Evaluate a Second-Order Determinant
- $\left| \begin{array} { r r } 1 & - 2 \\ 2 & 3 \end{array} \right|$

• A) \( 7\)
• B) \(- 1\)
• C) \(- 7\)
• D) \(- 8\)

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Definitions:

Stock Market Behavior

The way in which stock markets operate and fluctuate, influenced by economic data, company performance, and investor sentiment.

Wave Cycles

A theory or model suggesting that financial markets follow predictable, wave-like patterns of growth and decline over time.

Technical Analysis

The study of past market data, including price and volume, to forecast future market behavior.

Trends

The general direction in which something is developing or changing, often used in the context of financial markets to describe price movements.