When you calculate the number of combinations of r objects taken from a group of n objects what are you counting? Give an example. Choose the correct answer below
O A. You are counting the number of ways to select r of the n objects with regard to order. An example of a combination is the number of ways a group of teams can be selected for a tournament
O B. You are counting the number of ways to select of the n objects with regard to order An example of a combination is the number of ways a group of people can be assigned to seats in the front row of a theater
OC. You are counting the number of ways to select r of the n objects without regard to order. An example of a combination is the number of ways a group of people can be assigned to seats in the front row of a theater
OD. You are counting the number of ways to select r of the n objects without regard to order. An example of a combination is the number of ways a group of teams can be selected for a tournament