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, 7, ['R', '4581', 'r', '8391', 'D', '4973', '8835', 'Q', 'Y', '2441']
[EX A]: 88354973

[EX Q]: 2, 8, ['S', '1177', 'V', 'X', '2357', 'J', '1385', '7695', 'd']
[EX A]: 76951385J2357XV1177

[EX Q]: 1, 1, ['p', '3565']
[EX A]:
p