; Difference: Elements present on one set, but not on the other. 1 Python program to add two number using function. Click me to see the sample solution. Python also provides a lot of built-in methods to manipulate sets, we will learn these methods later. Let’s see them with examples. Example: Adding two numbers in Python. check all the built-in set methods in Python. beginnersbook.com. Therefore, reduce(operator.or_, [A, B]) applies or function to A and B. Click me to see the sample solution. Python Program to Add two Lists using For Loop. Let's dive into the tutorial. Given two sets, x1 and x2, the union of x1 and x2 is a set consisting of all elements in either set. To add numbers in python, firstly we have taken these two numbers from the user using the input() function. A set contains an unordered collection of unique and immutable objects. A set can hold any number of items and the items can be of different types, for example, integers, strings, tuples, etc. A Computer Science portal for geeks. We can also use the in-built Python Function named as intersection() to get the same result. The above example showing the rounded string to 2 decimal places. Following is the list of all topics that we will be covering. Write a Python program to remove item(s) from set Go to the editor. Therefore, we need to use functools.reduce to make the codes compatible in Python 2 and 3. If a>b, then value 1 is returned If a