Q.1 Which of the following are examples of the null set :
(iv) { y : y is a point common to any two parallel lines}
Parallel lines do not intersect so they do not have any common point.
Hence, it is a null set.
CBSE Admit Card 2026 (OUT) LIVE: Class 10 and 12 theory exam hall ticket at parikshasangam.cbse.gov.in
CBSE Admit Card 2026 LIVE: How to download CBSE Class 10th, 12th hall ticket when out; exam dates, guidelines
CBSE 2026 Admit Card LIVE: CBSE Class 10, 12 hall ticket soon at cbse.gov.in; direct link, datesheet, updates
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now