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How to find Intersection of Two Sets in Python


How to find Intersection of Two Sets in Python ?

Answer

In Python, you can find the intersection of two sets using the intersection method or the bitwise AND operator.



✐ Examples

1 Find Intersection of Two Sets using intersection method

In this example,

  1. We define two sets, set1 and set2, using Python's set notation.
  2. We use the intersection method to find the common elements between set1 and set2.
  3. The result is stored in a new set named intersection.
  4. We print the elements of intersection to display the intersection of the two sets.

Python Program

set1 = {1, 2, 3, 4}
set2 = {3, 4, 5, 6}

intersection = set1.intersection(set2)

print('Intersection of set1 and set2:')
print(intersection)

Output

Intersection of set1 and set2:
{3, 4}

2 Find Intersection of Two Sets using bitwise AND operator

In this example,

  1. We define two sets, set1 and set2, using Python's set notation.
  2. We use the bitwise AND operator (&) to find the common elements between set1 and set2.
  3. The result is stored in a new set named intersection.
  4. We print the elements of intersection to display the intersection of the two sets.

Python Program

set1 = {1, 2, 3, 4}
set2 = {3, 4, 5, 6}

intersection = set1 & set2

print('Intersection of set1 and set2:')
print(intersection)

Output

Intersection of set1 and set2:
{3, 4}

Summary

In this tutorial, we learned How to find Intersection of Two Sets in Python language with well detailed examples.




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