Mathematics, 18.11.2020 04:40 jenistha123
Calculating Permutations
A teacher has four books—A, B, C, and D—to assign to four students in any order he prefers
Set S includes all possible arrangements of the four books
Set X includes all possible arrangements when book C is chosen first and D is chosen second.
Which notation is correct?
If book C is chosen first and D is chosen second, in how many ways can the teacher assign the books?
Answers: 1
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Calculating Permutations
A teacher has four books—A, B, C, and D—to assign to four students in any...
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