Question

relations are subsets of whatrelations are subsets of dash functions are the subsets of dash ​

Answer 1

Sets, relations and functions are all part of the set theory. These tools help in carrying out logical and mathematical set operations on mathematical and other real-world entities. Sets help in distinguishing the groups of certain kind of objects. Whereas set operations i.e., relations and functions are the ways we use to connect and to work with sets.