Remember that the function call range(start, end, step) can be used to iterate over the sequence of integers starting at start , using a step size of step , and ending before end . The first element of the sequence is always the value in start, unless start >= , in which case, the resulting sequence will be empty . Show an example range statement that will produce an empty sequence: If we successfully produced the first element to the sequence, then to get the next/ second element of that sequence, we need to add (i. e., +) to the value of start and include the result in the sequence only if that element is end . To get each subsequent element of that sequence, we need to and include the result in the sequence only if