Is the following Python code valid?>>> x,y=6,7,8OptionsYes, this is an example of tuple unpacking. x=6 and y=7No, too many values to unpackYes, this is an example of tuple unpacking. x=6 and y=(7, 8)Yes, this is an example of tuple unpacking. x=(6, 7) and y=8

What will be the output of the following Python code?>>> y=(5,6,(7,8))>>> z=(5,6,(6,7))>>> y<zOptionsError, < operator is valid for tuples but not if there are sub-tuplesTrueFalseError, < operator is not valid for tuples

Is the following Python code valid?>>> ct=(8,1,5)>>> python=ct.update(7,)OptionsYes, ct=(8, 1, 5, 7) and python=(8, 1, 5, 7)No, 'tuple' object has no attribute 'update'No because wrong syntax for update() methodYes, ct=(8, 1, 5) and python=(8, 1, 5, 7)

Is the following Python code valid?>>> a,b,c=1,2,3>>> a,b,c

What will be the output of the following Python code?>>> z=(5,6,7,8)>>> del(z[2])OptionsNow, z=(5,6,8)Now z=(7,8)Error as tuple is immutableNow, z=(5,7,8)

What is the correct way to declare a tuple with a single element in Python?Points:1my_tuple = 1,my_tuple = (1,)my_tuple = (1)I don't knowmy_tuple = [1]