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.
5, 19, ['K', '9837', '5647', '3545', 'q', '8301', '5635', 'C', 'e', '9531', 'm', 'i', '1317', '9079', 'U', 'o', '9057', 'Z', 'Q', 'G']