Give the Numbers of Elements in the Regions Marked I $$| U | = 22 , | A | = 15 , | B | = 7 , | A \cap B | = 0$$

question 33

Short Answer

Give the numbers of elements in the regions marked I, II, III, and IV in the figure. $$| U | = 22 , | A | = 15 , | B | = 7 , | A \cap B | = 0$$ I: __________ elements II: __________ elements III: __________ elements IV: __________ elements

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Definitions:

Market Size

The total number of potential buyers and sellers of a particular product or service within a given market.

Market Participants

Individuals and entities that engage in the buying, selling, and exchange of goods, services, and securities within an economic system.

Price Received

The actual amount of money that a seller gets from a buyer for a good or service, after discounts or adjustments.

Market Participants

Individuals or institutions that are involved in buying, selling, and trading in financial markets, including buyers, sellers, investors, speculators, and market makers.