Intersection() in Python
Intersection() in Python
In most probability problems, the concept of the intersection of sets is needed. The intersection of two given sets is the largest set which contains all the elements that are common to both initial sets.
Python intersection()
In Python, the intersection() method is used to find the intersection of two or more sets. The intersection of sets contains the elements that are common to all the sets being intersected.
Syntax :
set1.intersection(set2, set3,…)
Return Type :
Returns a set containing all the common values from the initial sets.
Run
# intersection() method
#example 1
set1 = {'P', 'Y', 'T', 'H', 'O', 'N' }
set2 = {'C', 'O', 'D', 'I', 'N', 'G' }
print( set1.intersection(set2) )
#example 2
A = { 2, 4, 6, 8 , 10, 12, 14, 16, 18, 20 }
B = { 3, 6, 9, 12, 15, 18, 21, 24, 27, 30 }
C = { 4, 8, 12, 16, 20, 24, 28, 32, 36, 40 }
print( A.intersection(B,C) )
Output :
{ 'O', 'N' }
{ 12 }
Prime Course Trailer
Related Banners
Get PrepInsta Prime & get Access to all 200+ courses offered by PrepInsta in One Subscription
Get over 200+ course One Subscription
Courses like AI/ML, Cloud Computing, Ethical Hacking, C, C++, Java, Python, DSA (All Languages), Competitive Coding (All Languages), TCS, Infosys, Wipro, Amazon, DBMS, SQL and others
Login/Signup to comment