Nine people (Ann, Ben, Cal, Dot, Ed, Fran, Gail, Hal, and Ida) are in a room. Five of them stand in a row for a picture.In how many ways can this be done if Ben is to be in the picture?In how many ways can this be done if both Ed and Gail are in the picture?In how many ways can this be done if Dot is on the left end and Ed is on the right end?In how many ways can this be done if Ann and Ben are in the picture, but not standing next to each other?

As per the policy of bartleby the provisions is to solve 3 subparts of questions now I am solving…

Answered: Nine people (Ann, Ben, Cal, Dot, Ed,…

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter14: Counting And Probability

Section14.1: Counting

Problem 79E: Dance Committee A school dance committee is to consist of 2 freshmen, 3 sophomores, 4 juniors, and 5...

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Nine people (Ann, Ben, Cal, Dot, Ed, Fran, Gail, Hal, and Ida) are in a room. Five of them stand in a row for a picture.
1. In how many ways can this be done if Ben is to be in the picture?
2. In how many ways can this be done if both Ed and Gail are in the picture?
3. In how many ways can this be done if Dot is on the left end and Ed is on the right end?
4. In how many ways can this be done if Ann and Ben are in the picture, but not standing next to each other?

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