A clerk at a bookstore is restocking a shelf of the best-selling novels. He has three copies each of the four different novels. a. How many different ways can he arrange the books on the shelf? Assume each copy is identical. b. How many different ways can these books be arranged on the shelf if the copies of the same novel must be grouped together?
A clerk at a bookstore is restocking a shelf of the best-selling novels. He has three copies each of the four different novels. a. How many different ways can he arrange the books on the shelf? Assume each copy is identical. b. How many different ways can these books be arranged on the shelf if the copies of the same novel must be grouped together?
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CT: Chapter Test
Problem 1CT: Alice and Bill have four grandchildren, and they have three framed pictures of each grandchild. They...
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Transcribed Image Text:A clerk at a bookstore is restocking a shelf of the best-selling novels. He has three copies each of the four
different novels.
a. How many different ways can he arrange the books on the shelf? Assume each copy is identical.
b. How many different ways can these books be arranged on the shelf if the copies of the same novel
must be grouped together?
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