Question
In how many different ways can the letter of the word WELCOME is arranged so that vowels always occur together?
More Permutation and combination Questions
- 6 students appear in an examination. In how many ways can the result be announced?
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- A letter is randomly selected from the word "DETACHMENT." What is the probability that the selected letter is a vowel?
- A person has 12 friends out of which 7 are relatives. In how many ways can he invite 6 friends such that at least 4 of them are relatives?
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