Answer:
The relational model's creator, E. F. Codd, used the term relation as a synonym for table.
Step-by-step explanation:
A relation is defined as a set of n-tuples. In both mathematics and the relational database model, a set is an unordered collection of unique, non-duplicated items, although some DBMSs impose an order to their data. In mathematics, a tuple has an order, and allows for duplication.