Question

define the term tuple and relation​

Answer 1

Answer:

A relation is a table with columns and rows. An attribute is a named column of a relation. A tuple is a row of a relation. A domain is a set of allowable values for one or more attributes. The degree of a relation is the number of attributes it contains.

Explanation:

I think it's helpful to you

Answer 2

Explanation:

A relation is a table with columns and rows. An attribute is a named column of a relation. A tuple is a row of a relation. A domain is a set of allowable values for one or more attributes.