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.
9, 23, ['2265', 'K', 'v', 'r', '9827', 'C', 'E', '9251', '5009', '9957', 'V', '9117', 'V', '1839', '2655', '3881', '4459', 'k', '9605', 't', '7349', '9957', '107']