Python Set isdisjoint() Method

The Python set isdisjoint() method returns True if two sets have no elements in common, and False otherwise. Two sets are considered disjoint when their intersection is empty.

The syntax of the isdisjoint() method is:

set.isdisjoint(set2)

Python set isdisjoint() Parameters

The isdisjoint() method takes one parameter:

• set2: Another set or iterable to check for common elements.

Here are examples demonstrating the isdisjoint() method:

# Example 1: Sets with no common elements
set1 = {1, 2, 3}
set2 = {4, 5, 6}
result = set1.isdisjoint(set2)
print(result)  # Output: True

# Example 2: Sets with common elements
numbers1 = {1, 2, 3, 4}
numbers2 = {3, 4, 5, 6}
result = numbers1.isdisjoint(numbers2)
print(result)  # Output: False

# Example 3: Using with different iterables
my_set = {1, 2, 3}
my_list = [4, 5, 6]
result = my_set.isdisjoint(my_list)
print(result)  # Output: True

The isdisjoint() method is useful for checking if two collections have any elements in common.