Question icon
Integral Calculus

Please provide examples for union,interhec intersection

Question image for Please provide examples for union,interhec inters
Profile image of sreya godavarthi
7 Years agoGrade
Answers icon

1 Answer

Profile image of Pratham Jain
7 Years ago
The union of two sets is the set of element which are in either set.
 
For example: let a = (1,2,3) and let b = (3,4,5).
Now the union of a and b, written a U b = (1,2,3,4,5). There is no need to list the 3 twice.
 
The intersection of two sets is the set of elements which are in both sets.
 
From the above example a intersection b, written as a n b=(3).