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, 10, ['G', '7919', '9303', '8123', '8893', '6131', '5783', '2795', 'T', '8339', 'I', 'o', 'j', '9491', '6883', 'J', 'I', '7869', 'b', '9827', 'W', 'U']