Write Down All the Subsets of the Given Set $\{ p , q , r \}$

question 43

Multiple Choice

Write down all the subsets of the given set.
- $\{ p , q , r \}$

• A) \(\varnothing , \{ p \} , \{ q \} , \{ r \} , \{ p , q \} , \{ p , r \} , \{ q , r \} , \{ p , q , r \}\)
• B) \(\varnothing , \{ p \} , \{ q \} , \{ r \} , \{ p , q \} , \{ p , r \} , \{ q , r \}\)
• C) \(\varnothing , \{ p \} , \{ q \} , \{ r \} , \{ p , q \} , \{ p , r \} , \{ q , r \} , \{ p , p \} , \{ q , q \} , \{ r , r \} , \{ p , q , r \}\)
• D) \(\{ p \} , \{ q \} , \{ r \} , \{ p , q \} , \{ p , r \} , \{ q , r \} , \{ p , q , r \}\)

---

Definitions:

Social Proof

The psychological phenomenon where people assume the actions of others in an attempt to reflect correct behavior for a given situation.

Scarcity

A condition where resources are limited in comparison to the desires or needs.

Credibility

The quality of being trusted and believed in, often resulting from a demonstrated record of reliability and integrity.

Reciprocity

Reciprocity is a social norm that involves mutual exchange, where actions or benefits provided by one party are returned by another.