To determine the domain and range of the relation
Domain: The domain of a relation is the set of all first elements of the ordered pairs. From the pairs in
- First element of (0, m) is 0
- First element of (3, n) is 3
- First element of (9, 9) is 9
- First element of (n, 3) is
Thus, the domain can be represented as:
Range: The range of a relation is the set of all second elements of the ordered pairs. From the pairs in
- Second element of (0, m) is
- Second element of (3, n) is
- Second element of (9, 9) is 9
- Second element of (n, 3) is 3
Thus, the range can be represented as:
Therefore, we can summarize the domain and range of the relation