OpenStax, Algebra and Trigonometry 2e §13.5 Counting Principles · Exercise 55 · Combinatorics · Permutations & combinations
Counting Principles · Exercise 55
A conductor needs 5 cellists and 5 violinists to play at a diplomatic event. To do this, he ranks the orchestra’s 10 cellists and 16 violinists in order of musical proficiency. What is the ratio of the total cellist rankings possible to the total violinist rankings possible?
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OpenStax, Algebra and Trigonometry 2e · §13.5 Counting Principles · Exercise 55
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