# Relations and Functions

Relation: For any non-empty sets A and B, a subset of A × B is called a relation from A to B. Example: A relation assigns the x’s with y’sThis relation can be written as {(1, 6), (2, 2), (3, 4), (4, 8), (5, 10)} Example: A x B = {{a, x), (b, x), (c, x), (a, Read more about Relations and Functions[…]