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.

[Q]: 1, 1, ['8037', 't']
[A]: 8037


[Q]: 1, 2, ['z', '1877']
[A]: 1877z


[Q]: 2, 3, ['1499', '8861', 'e']
[A]:
e8861