Python Set Difference() Method Example Tutorial

Python set difference() is an inbuilt function that helps us to find the difference between two given sets. It works like a math intersection (A∩B).

Python set difference() is an inbuilt function that helps us to find the difference between two given sets. It works like a math intersection (A∩B). Means, if A and B are two sets, then their difference will be: 

A-B = A-(A∩B)

B-A = B-(A∩B)

The difference() method returns the set difference of two sets. If A and B are two sets. The set difference of A and B is a set of elements that exist only in set A but not in B.

Python Set Difference()

Python sets, and four great operations they provide:

1. Intersection: Elements two sets have in common.
2. Union: All the elements from both sets.
3. Difference: Elements present on one set, but not on the other.
4. Symmetric Difference: Elements from both sets, that are not present on the other.

python python set difference

A set is a collection which is unordered and unindexed. In Python, sets are written with curly brackets.

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