What is list . em?

"List" is a data structure that is used to store multiple values in an ordered and indexed form. It is a sequence of elements enclosed in square brackets [ ]. Lists are mutable, meaning they can be changed after they have been created. The elements in a list can be of any type such as integers, floats, strings, tuples, or even other lists. Examples of lists are: [1, 2, 3], ["apple", "banana", "orange"], [[1,2], [3,4], [5,6]]. List elements can be accessed using their index position starting from 0. Some of the common operations performed on lists include appending, inserting, deleting, and slicing. Lists are widely used in programming because they are versatile, easy to use, and efficient for storing collections of data.