Millionaire Mode

Limit Points and Continuity

Question 1 of 14

Which of the following sets is an open set in the real numbers?

  1. The set of all rational numbers
  2. The set of all irrational numbers
  3. The set of all numbers greater than 0
  4. The set of all numbers less than 1

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000