Mathematics, 25.11.2020 05:30 alejandra1201
A shelf holds 12 books in a row. How many ways are there to choose five books so that no two adjacent books are chosen
Answers: 3
where n represents the total number of objects/items, and r represents the number of items being chosen at a time.
= 792.Another question on Mathematics
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A shelf holds 12 books in a row. How many ways are there to choose five books so that no two adjacen...
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