What will the contents of mylist be after the following code has been executed?>>> mylist = [1, 4, 2, 3]>>> mylist.append(5)Question 20Select one:a.[1, 4, 2, 3, 5]b.[5, 1, 4, 2, 3]c.[null]d.[1, 4, 2, 3]

Starting with an empty list, what is the list contents after the following operations?Append(list, 11)Append(list, 4)Append(list, 7)4, 7, 117, 4, 1111, 4, 7

28. What is the purpose of the append() method in Python lists? A) To insert an element at a specific position in the list B) To remove the first occurrence of an element from the list C) To add an element to the end of the list D) To reverse the order of the elements in the list 29. Which of the following is the correct way to access the last element of a list in Python? A) list[-1] B) list[0] C) list[len(list)] D) list[1] 30. What is the main difference between a list and a tuple in Python? A) A list is mutable while a tuple is immutable B) A tuple is mutable while a list is immutable C) A list can contain elements of different data types while a tuple can only contain elements of the same data type D) A tuple can contain elements of different data types while a list can only contain elements of the same data type

6.Question 6A variable named my_list contains the list [1,2,3,4]. Which line of code adds the element 5 to the end of the list?1 pointmy_list.insert(4,5)my_list.insert(5,5)my_list.insert(5)my_list.insert(5,4)

What will be the output of the below code?list1  = [1, 2, 3]list1.append([4, 5, 6])print(len(list1))Select one:3456

This method adds the specified list elements (or any iterable) to the end of the current list