A tuple is a sequence of values much like a list. The values stored in a tuple can be any type, and they are indexed by integers. The important difference is that tuples are immutable. ... Because tuple is the name of a constructor, you should avoid using it as a variable name.

Why tuples are called immutable?

Essentially, when tuples hold a “list” object, Tuples are the immutable containers to mutable object whose value can change. This means values contained in the Tuple cannot change, while the data contained in the list object can still change. ... This, as expected updates the value of the tuple.

Why list is mutable and tuple is immutable?

One of the most important differences between list and tuple is that list is mutable, whereas a tuple is immutable. This means that lists can be changed, and tuples cannot be changed. So, some operations can work on lists, but not on tuples. ... Because tuples are immutable, they cannot be copied.