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.
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Question: 1, 2, ['2087', '6501', 'M', '785', '4477', 'i', 'Z', '409', 'W']

Answer: 65012087


Question: 2, 4, ['i', '4995', '8615', 'O']

Answer: O86154995


Question: 2, 4, ['e', 'R', '3573', 'k']

Answer:
k3573R