Determine Whether the Given Set Is the Power Set of Some

question 15

Short Answer

determine whether the given set is the power set of some set. If the set is a power set, give
the set of which it is a power set.
- $$\{ \varnothing , \{ a \} , \{ \varnothing , a \} \}$$

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Definitions:

Marketable Securities

Financial instruments that can be easily converted into cash. They include stocks, bonds, and Treasury bills among others.

Current Liabilities

Financial responsibilities that must be settled within a period of one year.

Noncurrent Assets

Long-term assets that are not expected to be converted into cash within a year, such as property, plant, and equipment.

Stockholders' Equity

The ownership interest of shareholders in a corporation, calculated as total assets minus total liabilities.