Tell Whether the Statement Is True or False $$\{ 2,4,5,7 \} \cup \varnothing = \{ 2,4,5,7 \}$$

question 550

Multiple Choice

Tell whether the statement is true or false.
- $$\{ 2,4,5,7 \} \cup \varnothing = \{ 2,4,5,7 \}$$

• A) True
• B) False

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Definitions:

Prices Paid

The amount of money expended by buyers to acquire goods or services.

Highly Competitive

A market situation characterized by a large number of firms vying for the same customers, leading to innovation and lower prices.

Imperfectly Competitive

A market structure in which all firms do not have equal ability to influence market prices, typically due to differentiation of products or varying number of firms.

Markets

Places or platforms where buyers and sellers meet to exchange goods, services, or information.