Question 113
Set A has 5 elements and set B has 10 elements. Then the possible maximum number of elements in $$A \cup B $$ is
Solution
Solution
For maximum no. of elements, they have to be disjoint
n(AUB)= n(A) + n(B)
= 5+10 =15 Answer
Get AI Help
Create a FREE account and get:
- Download Maths Shortcuts PDF
- Get 300+ previous papers with solutions PDF
- 500+ Online Tests for Free
Book Free CAT Mentorship
Get personalized CAT strategy from a 99%iler
500+ students mentored
OTP Verification
Enter the 6-digit code sent to your phone
Booking Summary
Session:Free CAT Mentorship
Phone:
Date:
Time:
Enter OTP
Didn't receive the OTP?
