Suppose |A| = N

question 26

Short Answer

Suppose |A| = n. Find the number of symmetric binary relations on A.

---

Definitions:

Archival research

A research method involving the examination of historical records or documents to understand past behaviors or events.

African Americans

A racial or ethnic group in the United States with ancestry from any of the black racial groups of Africa.

Fraud cases

Instances where deception, often for personal or financial gain, is used to manipulate or fabricate research data or findings.

Archival research

Archival research involves the study of existing records or data sets to find answers to research questions, without the need for generating new data through experiments or surveys.