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.
4, 7, ['X', 'i', '2051', '5581', 'U', '9343', '7115', '1061', 'T', 'V', 'D', 'f', '1927', '7495', 'g', '2389', '8457', 'T', 'r', 'x', '3037', '607', 'f', '7525', 'k', 'K']