Python set symmetric_difference() is an inbuilt function that returns a new set which is the symmetric difference of two sets.

Python set symmetric_difference() is an inbuilt function that returns a new set which is the symmetric difference of two sets. If **A = {1,2,3,4,5} and B = {4,5,6,7,8,9}** are two sets then the symmetric difference of these two sets is those elements that are present either in Set A or Set B but not in both the sets.

Here, we can see that 4 and 5 are present in both the sets, so values except 4 and 5 are symmetric difference of these sets, shown in the set C.

The symmetric difference of two sets set1 and set2 is the set of elements that are in either of the sets set1 or set2 but not in both.

`A.symmetric_difference(B)`

Here A is one set and B is another set.

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

In this tutorial, youâ€™re going to learn a variety of Python tricks that you can use to write your Python code in a more readable and efficient way like a pro.

Today you're going to learn how to use Python programming in a way that can ultimately save a lot of space on your drive by removing all the duplicates. We gonna use Python OS remove( ) method to remove the duplicates on our drive. Well, that's simple you just call remove ( ) with a parameter of the name of the file you wanna remove done.

Python Sets Tutorial With Example | Getting Started With Sets. A set is an unordered collection of items. Every element is unique and must be immutable.