How do I merge sets in Python with examples?

In Python, you can merge sets using various methods. The simplest way is to use the union operator ( | ) or the union() method. This allows you to combine multiple sets into one, ensuring that all elements are unique.

# Example of merging sets in Python
set1 = {1, 2, 3}
set2 = {3, 4, 5}

# Using union operator
merged_set1 = set1 | set2
print("Merged Set using union operator:", merged_set1)

# Using union() method
merged_set2 = set1.union(set2)
print("Merged Set using union() method:", merged_set2)

# Using update() method to merge set2 into set1 (set1 will be updated)
set1.update(set2)
print("Merged Set using update() method:", set1)