Definition: 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.
Input: 9, 10, ['A', '5639', '2623', 'D', 'u', 'I', 'd', 'R', '6179', '6691', '1807', '1019', '2393', 'c', 'u', '5673', '1889', '6427', 'H', '4487', '1775', '8843']

12870