The domain of the following relation r {(6, -2), (1, 2), (-3, -4), (-3, 2)} is

Solution:

For an ordered pair (x,y) that a set contain:

X = domain

y = range

In a relation x can have 2 or more than 2 ranges.

So, domain = first element of ordered pair

Given, ordered pair is r: {(6, -2), (1, 2), (-3, -4), (-3, 2)}

Domain = 6, 1, -3, -3

Since the element -3 is occuring twice, domain = {-6, 1, -3}

Therefore, the domain is {6, 1, -3}

The domain of the following relation r {(6, -2), (1, 2), (-3, -4), (-3, 2)} is

Summary:

The domain of the relation: r: {(6, -2), (1, 2), (-3, -4), (-3, 2)} is {6, 1, -3}.