CSCA67H3 Quiz: Exercise 2

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CSCA67H3 Full Course Notes
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CSCA67H3 Full Course Notes
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There is no restriction in this first sub question, except the letters must be from. The order does matter in this question, so the answer is 7! Therefore, there are 5040 different ways to form a seven-letter word with. There are three vowels in the word combine and they must be in the beginning. That leaves me with 4 consonants to arrange. Even though the vowels are at the beginning of the word, there are 3! Ways to arrange the vowels at the beginning of the word. I can arrange the consonants can be arranged by 4! V * v * v * c * c * c * c. There are many stages in to solving this problem. I can pick 2 vowels to be paired together and the other vowel can be located at the beginning or the end of the word.

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