Answered: How many different six letter…

How many different six letter combinations can be made of four consonants and two vowels out of eight consonants and five vowels?

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.CT: Chapter Test

Problem 23CT

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How many different six letter combinations can be made of four consonants and two vowels out of eight consonants and five vowels?

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DISCUSS: Complementary Combinations Without performing any calculations, explain in words Why the number of ways of choosing two objects from ten objects is the same as the number of ways of choosing eight Objects from ten objects. In explain Why c(n,r)=c(n,nr)