(i) The tuple( ) function is used to create Tuples from a list. When you create a tuple from a list, the elements should be enclosed within square brackets.
(ii) Example:
MyTup3 = tuple( [23, 45, 90] )
> > > print(MyTup3)
(23, 45, 90)

s = [x **2 for x in range (2,11,2)]
print (s)

s = [ ]
for x in range (6, 11)
a=x**2
s. append (a)
print (s)

The remove( ) function can also be used to delete one or more elements if the index value is not known.

Syntax:
del List [index of an element]
# to delete a particular element
del List [index from : index to]
# to delete multiple elements
del List
# to delete entire list

Syntax:
List.append (element to be added)
List.extend ([elements to be added])

(i) To include an element at your desired position, you can use insert ( ) function. The insert( ) function is used to insert an element at any position of a list.
(ii) Syntax:
List.insert (position index, element)

(i) Mylist contains another list as an element. This type of list is known as "Nested List': Nested list is a list containing another list as an element.
(ii) Example: Mylist = [ "Welcome", 3.14, 10, [2,4,6] ]

Syntax:
Variable = [element-1, element-2, element-3 ................ elernent-n]
Example:
Marks = [10,23,41,75]
Fruits = ["Apple", "Orange", "Mango",  "Banana"]
MyList = [ ]

(i) In Python, a set is another type of collection data type. A'Set is a mutable and an unordered collection of elements without duplicates.
(ii) That means the elements within a set cannot be repeated. This feature used to include membership testing and eliminating duplicate elements. 

Syntax:
# Tuple with n number elements
Tuple_Name (E1, E2, E3.......En)
# Elements of a tuple without parenthesis
Tuple_Name = El, E2, E3 ................. En

4

Python enables reverse or negative indexing for the list elements. Thus, python lists index in opposite order. The python sets -1 as the index value for the last element in list and -2 for the preceding element and so on. This is called as Reverse Indexing.

A list in Python is known as a "Sequence data type" like strings. It is an ordered collection of values enclosed within square brackets [ ]. Each value of a list is called as element.