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]: 6, 8, ['6277', 'X', '3141', '2291', 't', '7429', '9399', '597', 'T', '8629']
[EX A]: 59793997429

[EX Q]: 1, 5, ['h', 'L', '1237', 'N', 'a']
[EX A]: aN1237Lh

[EX Q]: 2, 10, ['4705', 'n', '901', '101', '5345', 'c', 'W', 'A', '4579', 'o', '405', '1157', '589', 'j', 'c']
[EX A]:
o4579AWc5345101901n