Find the range of {(3.2, -3), (7.6, 5.9), (1.4, -3), (-9.1, 8.3)}.

Solution:

Given {(3.2, -3), (7.6, 5.9), (1.4, -3), (-9.1, 8.3)}, is a relation.

Range of relation is a set of distinct second elements of order pairs of relation.

It forms the output of the given function.

Therefore, the range = { -3, 5.9, -3, 8.3}

Example:

A = {1,2, 3} and B = { 2, 4, 6} Find the relation R = { (a, b) / a divides b} also find domain and range.

Solution:

R = { (1, 2)(1, 4)(1, 6)(2, 2)(2, 4)(2, 6)((3, 6)}

Domain of relation is the set of all distinct first elements of the ordered pair of the relation.

Domain = {1, 2, 3}

Range = {2, 4, 6}

Find the range of {(3.2, -3), (7.6, 5.9), (1.4, -3), (-9.1, 8.3)}.

Summary:

The range of {(3.2, -3), (7.6, 5.9), (1.4, -3), (-9.1, 8.3)} is a set of distinct second elements of order pairs of relation.