How many words can be formed from the letters of the word combination so the vowels are always together?
How many words can be formed from the letters of the word ‘DAUGHTER’ so that(i) The vowels always come together?(ii) The vowels never come together? Show
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Hint: The word daughter has $8$ letters in which $3$ are vowels. For the vowels to always come together consider all the $3$ vowels to be one letter (suppose V) then total letters become $6$ which can be arranged in $6!$ ways and the vowels themselves in $3!$ ways.Complete step-by-step answer: (ii)We have to find the number of words formed when no vowels are together. Note: Combination is used when things are to be arranged but not necessarily in order. Permutation is a little different. In permutation, order is important. Permutation is given by- Home > English > Class 14 > Maths > Chapter > Permutation ,combination And Probability > Find how many words can be for... Get Answer to any question, just click a photo and upload the photo and get the answer completely free, UPLOAD PHOTO AND GET THE ANSWER NOW!
Post your comments here:Name *: Email : (optional) » Your comments will be displayed only after manual approval. How many words can be formed combination so that vowels always come together?Explanation: The word 'LEADING' has 7 different letters. When the vowels EAI are always together, they can be supposed to form one letter. Then, we have to arrange the letters LNDG (EAI).
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Discussion :: Permutation and Combination - General Questions (Q. No. 2). How many words can be formed with the letters of the word combination?252 words can be made from the letters in the word combination.
How many words can be formed from the letters of I so the vowels come together II the vowels never come together?The number of words formed from 'DAUGHTER' such that all vowels are together is 4320.
How many ways can the letters in the word combination be arranged?The letters in the word 'combination' can be arranged 4,989,600 different ways!
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