In this task, you are given inputs 'i', 'j', and A, where 'i' and 'j' are integers and A is a list. A list is shown by two brackets and comma-separated numbers and characters inside, like ['1', '12', 'l']. You need to concatenate all elements of A from the ith element to the jth element, and then reverse the resulting string. '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'. Perform the operations in order, i.e., do not reverse first and then concatenate.
10, 17, ['9695', '2973', 'n', 'r', 'N', '3399', 'N', 'W', '2849', 'U', '7841', 'B', '121', 'R', '1481', 'R', 'R', 'i', '5823', '3933', 'Q', '6015', '1183', '5131', '7267', 'G']