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.

[EX Q]: 1, 8, ['7425', 'P', 'I', '9705', '1823', '4957', 'c', 'u', '5347', '8853', 'A', 'L', 'W']
[EX A]: uc495718239705IP7425

[EX Q]: 6, 15, ['7969', 'z', '7061', 'J', 'T', '7917', '7225', '7907', '8333', 'U', 'w', 'Y', '4729', '2461', 'X', 'k']
[EX A]: X24614729YwU8333790772257917

[EX Q]: 9, 17, ['1049', '6143', 'v', 'R', '1641', 'Y', 'Q', 'v', '9757', '8745', '6855', 'n', '5373', 'v', '2255', '579', 'f', 'K', '1551', 'C', '8125', 'I', 'K', 'm', '9023', '681']
[EX A]:
f5792255v5373n685587459757