Q1. Find the union of each of the following pairs of sets :
(v) A = {1, 2, 3}, B = φ
Here,
A union B is A B.
A B = {1,2,3}
CBSE Class 12 board exams 2025 to have 50% competency-based questions; no change in 10th
CBSE Class 12 board exams 2024 over; expected result date, trends of last 10 years
CBSE Class 12 accountancy board exam analysis 2024 out; paper rated easy, balanced
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now