Definition: 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.
Input: 7, 13, ['b', '7183', '9285', 'y', '8303', 'R', '8911', 'O', 'V', 't', 'l', 'L', 'U', 'k', '1361', 'P', 'R', '8569', '9789', '4679', '5799', '7455']

ULltVO8911