Write Down All the Subsets of the Given Set

question 82

Multiple Choice

Write down all the subsets of the given set.
-{a}

• A)∅, {a}
• B){a}
• C){a, b}
• D)a

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Definitions:

Industry Size

The scale or magnitude of economic activity within a specific sector, measured by criteria such as number of firms, total employment, or total revenue.

Industry Supply Curve

A graphical representation showing the total quantity of a good that all producers in an industry are willing to supply at different prices.

Decline in Technology

A decline in technology refers to a period or situation where technological progression slows down, technologies become obsolete, or there is a decrease in the adoption of new technologies.

Economies of Scale

The cost advantages that enterprises obtain due to their scale of operation, resulting in a decreased cost per unit.