Question

If R = (a, b), (c, d), (e, f), find the domain of R.

a) a, c, e
b) b, d, f
c) a, b, c
d) b, d, e

Answer 1

The domain of the relation R = (a, b), (c, d), (e, f) is a, c, and e.

Step-by-step explanation:

The domain of a relation is the set of all possible input values of the relation. In the given relation R = (a, b), (c, d), (e, f), the first elements of each ordered pair represent the input values.

So, the domain of R is the set of all the values of a, c, and e. Therefore, the correct answer is option (a) a, c, e.