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]: 2, 7, ['t', 'F', '1187', '7655', '9523', 'q', 'c']
[EX A]: cq952376551187F

[EX Q]: 1, 7, ['a', '3469', '4831', 'm', 'u', 'b', 'E', '3319', '363', '2181', '2269']
[EX A]: Ebum48313469a

[EX Q]: 3, 11, ['4847', '9271', 'N', '5881', '4697', 'x', '8745', 'P', 'N', '7311', '9003', '8387', 'r', 'D', 'd', 'n', '7497', '9887', '487', '9093', '9645', '8259', '3575']
[EX A]:
90037311NP8745x46975881N