Let $A = \{ 2,4,5 \}$ And $B = \{ 6,7,9 \}$

question 166

Multiple Choice

Let $A = \{ 2,4,5 \}$ and $B = \{ 6,7,9 \}$ . Find $A \cup \bar { B }$ .

• A) \(( - \infty , \infty )\)
• B) \(\{ 4,9 \}\)
• C) \(\{ 2,4,5,6,7,9 \}\)
• D) \(\varnothing\)

Understand the factors influencing economic growth and productive efficiency.

Recognize the impact of technological advancements and immigration on the expansion of a nation's production possibilities frontier.

Identify the effects of unemployment rates on economic operations relative to the production possibilities curve.

Distinguish between different states of employment (e.g., full employment, depression, recession) and their representations on economic models.