Determine Whether the Set Is fiNite or Infinite $$\mathcal { P } ( \{ a , b , c , d \} ) \text {, where } \mathcal { P } \text { denotes the power set. }$$

question 178

Short Answer

determine whether the set is finite or infinite. If the set is finite, find its size.
- $$\mathcal { P } ( \{ a , b , c , d \} ) \text {, where } \mathcal { P } \text { denotes the power set. }$$

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Definitions:

Endowment

An investment fund established by a foundation that makes consistent withdrawals for charitable activities or to fund its operations, typically sourced from donations.

Interest Rate

The percentage of a loan amount charged by the lender to the borrower for the use of assets, typically expressed as an annual rate.

Consumes

The action of using up a good or service to satisfy needs or wants.

Consumption

The process by which goods and services are used up by consumers, representing the end phase of the economic cycle.