construct a min heap from the 120 140 40 50 80 70 60 90 20 100[ heap property must be maintained after adding each individual element ] now after deleting the root element from the heap what will be the post order traversal of the heap?
a)140 100 90 80 50 120 70 60 40
b)140 100 90 80 120 70 50 60 40
c)140 100 80 90 120 70 50 60 40
d)140 90 100 50 80 40 120 60 70
