Sets are unordered collections of unique elements. Sets are created using curly braces {} or the set() function.
# Creating a set of integers
my_set = {1, 2, 3, 4, 5}
# Creating a set of strings
my_strings = set(["apple", "banana", "cherry"])
Sets support mathematical set operations such as union, intersection, and difference.
# Set operations
set1 = {1, 2, 3}
set2 = {2, 3, 4}
print(set1.union(set2)) # Output: {1, 2, 3, 4}
print(set1.intersection(set2)) # Output: {2, 3}
print(set1.difference(set2)) # Output: {1}
Sets are often used to eliminate duplicates or to perform set-based operations.
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