The question says n is greater than 10. Then, how can we take n = 3? If n is an integer greater than 10, then the expression (n^2 - 2n)(n + 1)(n - 1) MUST be divisible by which of the following? I. 4 II. 6 III. 18 A. I only B. II only C. I and II only D. II and III only E. I, II, and III OA C Source...