6. Twenty mathematics textbooks must be stacked in a row on a shelf. There are 5 identical calculus textbooks, 4 identical statistics textbooks, and 2 identical algebra textbooks. a) In how many ways can the textbooks be arranged on the shelf? [. b) In how many ways can you select at least one book? [*
6. Twenty mathematics textbooks must be stacked in a row on a shelf. There are 5 identical calculus textbooks, 4 identical statistics textbooks, and 2 identical algebra textbooks. a) In how many ways can the textbooks be arranged on the shelf? [. b) In how many ways can you select at least one book? [*
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.6: Permutations And Combinations
Problem 5SC: In how many ways can 5 people stand in a line if one person demands to be first?
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