A tuple is a sequence of immutable Python objects. Tuples are sequences, just like lists. The main difference between the tuples and the lists is that the tuples cannot be changed unlike lists. Tuples use parentheses () , whereas lists use square [] brackets. Tuple is similar to list. Only the difference is that list is enclosed between square bracket, tuple between parenthesis and List has mutable objects whereas Tuple has immutable objects. tuple=() #empty tuple Example : Creating a tuple is as simple as putting different comma-separated values. Optionally, you can put these comma-separated values between parentheses also. t1=('a','b',1,2,3.14,"ApkZube") t2="a", "b", "c", "d" #tuple contain other list and tuple t3 =(1,2,3,['a','b','c'],('z',26)) print(t1) print(t2) print(t3) output of above example : ('a', 'b', 1, 2, 3...