8. A group of twelve people attend the movies and sit together in a row. Suppose that A, B, and C must sit together in a
Posted: Thu May 12, 2022 12:01 pm
8. A group of twelve people attend the movies and sit together in a row. Suppose that A, B, and C must sit together in any order) and D and E must sit together in any order). How many seating arrangements are possible?