Question: 22
(Choose 1 answer)
What does the following numpy array slicing expression do?
arr = np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]])
sliced arr arr[1:, -1]
A. Selects all rows starting from the second row and all columns in reverse order.
B. Selects all rows starting from the first row and reverses the order of columns.
C. Selects all rows and reverses the order of columns starting from the first row.
D. Selects all rows starting from the second row and all columns except the last column.
