1) This question considered permutations of "RONALDMCDONALD". (a) How many permutations start and end with vowels? (b) How many permutations do NOT have consecutive vowels in them? (c) How many permutations contain the vowels in order (all As before all Os)? (d) How many permutations contain the substring “OLAND"?
1) This question considered permutations of "RONALDMCDONALD". (a) How many permutations start and end with vowels? (b) How many permutations do NOT have consecutive vowels in them? (c) How many permutations contain the vowels in order (all As before all Os)? (d) How many permutations contain the substring “OLAND"?
Chapter8: Sequences, Series,and Probability
Section8.6: Counting Principles
Problem 8ECP: In how many different ways can two letters be chosen from the letters A, B, C, D, E, F, and G? (The...
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Transcribed Image Text:1) This question considered permutations of "RONALDMCDONALD".
(a) How many permutations start and end with vowels?
(b) How many permutations do NOT have consecutive vowels in them?
(c) How many permutations contain the vowels in order (all As before all Os)?
(d) How many permutations contain the substring "OLAND"?
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