130k views
1 vote
Given: r = (√3, √5, √7, √13) Why is r not a relation?

r is a sequence

r is not a set of ordered pairs

r is a set of rational numbers

r is a series

2 Answers

4 votes

answer:

B

Explanation:

r is a set of rational numbers

User Gyna
by
8.4k points
5 votes

Answer:

Option B.

Explanation:

Given:


r=(√(3),√(5),√(7),√(13))

r is a set of rational numbers.

We need to find the reason why r is not a relation.

A relation is a set of ordered pairs, where x-coordinate is domain and y-coordinate is range. It is defined as


R=\{(a,b):a\in R,b\in R\}

Since r is not a set of ordered pairs, therefore r is not a relation.

Thus, the correct option is B.

User Elliott McNary
by
7.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories