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Permutations And Combinations
Question
Find the number of words formed by arranging the letters of the word ‘DAUGHTER’ so that
(a) not all vowels are together (b) no two vowels are together.
Solution
Solution not provided.
Ans. (a) 36000 (b) 14400
Some More Questions From Permutations and Combinations Chapter
Determine K, so that K + 2, 4K – 6 and 3K – 2 are three consecutive terms of an A.P.
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Mock Test Series
Mock Test Series