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: 2, 3, ['b', '5615', 'n', '6147', 'W']

Answer: n5615


Question: 7, 7, ['L', 'N', 'k', '4239', '9509', 'B', '875', '8169', '5417', 'N']

Answer: 875


Question: 8, 9, ['P', 'M', 'A', '9427', '8441', 'Y', '4775', '7563', 'T', 'U']

Answer:
T7563