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]: 11, 13, ['1135', '5903', '4201', 'O', '2679', 'S', '5667', 'F', 'I', '1329', 'p', 'D', '9979', '2665', '1743']
[EX A]: 9979Dp

[EX Q]: 10, 10, ['u', 'b', 'B', '6579', 'X', 'E', 'e', '7989', '7839', '367']
[EX A]: 367

[EX Q]: 7, 9, ['B', 'a', '2025', 'h', '6341', '9385', 'X', '2251', '8401', 'T', '8599', 's', '6845', '6267', 'J', 't', '6581', 't', 'a', '5453']
[EX A]:
84012251X