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.
7, 9, ['M', 'S', 'j', '2073', '4753', 's', '2223', 'L', 'p', 'p', 'K', '5957', '3017', '2517', 'x', '7069', '8691', 'z', 's']