Definition: 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 find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output the resultant 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 concatenate the elements and then reverse the string.
Input: 3, 4, ['k', 'R', 'a', 'e', 'E', 'j', '9897', '4649', 'I', '4573', '3611', 'S', '3709', '4063', '1023', '7171', '1827', 'l', 's', '1329', '7709', 'y', 'I', 'P', '1491']

ea