What will the contents of mylist be after the following Python code has been executed?>>> mylist = [1, 5, 2, 3]>>> mylist.append(4)Question 21Select one:a.[1, 4, 2, 3, 5]b.[1, 5, 2, 3, 4]c.[null]d.[1, 5, 2, 3]

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

What will be the result after the execution of above Python code?list1=[3,2,5,7,3,6]list1.pop(3)print(list1)[3,2,5,3,6][2,5,7,3,6][2,5,7,6][3,2,5,7,3,6]

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

Which Python method adds an item to the end of a list?

What will be the output of the following Python code?def value(L):    ''' (list) -> list    '''    k = 0    res = []    while k < len(L):        res.append(L[k])        k = k + 3    return resOptionsReturn a list containing the items from L starting from index 0, omitting every third itemReturn an empty listReturn a list containing every third item from L starting at index 0Return a list containing every third index from L starting at index 0