In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to return the sum of all the numerical elements in the list A between the positions i and j (including positions i and j). Return 0 if no numerical element is present in the list between the given ranges. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
2, 9, ['4643', 's', '8563', '5021', '2783', 'M', 'G', '3729', 'J', 'Y', '1917', 'x', '5949', 'Q', '9895', '8977', '6915', 'p']