Advertisements
Advertisements
Question
State whether the following set are finite or infinite.
{x ∈ R : x is a rational number}
Sum
Solution
D = {x ∈ R : x is a rational number}
D is an infinite set.
shaalaa.com
Constants and Variables, Intervals and Neighbourhoods
Is there an error in this question or solution?
Chapter 1: Sets, Relations and Functions - Exercise 1.1 [Page 7]
APPEARS IN
RELATED QUESTIONS
State whether the following set are finite or infinite.
{x ∈ N : x is an even prime number}
State whether the following set are finite or infinite.
{x ∈ N : x is an odd prime number}
State whether the following set are finite or infinite.
{x ∈ Z : x is even and less than 10}
State whether the following set are finite or infinite.
{x ∈ N : x is a rational number}
