What would be the output of the following Python statement?[11, 12, 13, 14, 15, 16, 17, 18, 19, 10][8:4:-1]

The output of the Python statement [11, 12, 13, 14, 15, 16, 17, 18, 19, 10][8:4:-1] would be [19, 18, 17, 16].

Here's the step by step explanation:

1. The list given is [11, 12, 13, 14, 15, 16, 17, 18, 19, 10].
2. The slicing operation in Python is done in the format [start:stop:step]. If the step is negative, the slicing is done backwards.
3. In the given statement, the start index is 8, the stop index is 4, and the step is -1. So, the slicing starts from the element at index 8 (which is 19), and goes backwards one step at a time until it reaches the element at index 5 (which is 16). The element at the stop index (4) is not included.
4. Therefore, the elements at indices 8, 7, 6, and 5 are selected, which are 19, 18, 17, and 16 respectively. Hence, the output is [19, 18, 17, 16].