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The number of ways in which the letters of the word "VALEDICTORY" be arranged so that the vowels may never be separated is
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The total number of vowels is four.
Making a pack of , we get total objects
That is total of objects.
Now the number of ways of arranging objects is ways.
There will be an internal arrangement of the vowels in ...(4 vowels).
Hence the required permutation is
Making a pack of , we get total objects
That is total of objects.
Now the number of ways of arranging objects is ways.
There will be an internal arrangement of the vowels in ...(4 vowels).
Hence the required permutation is
.
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| Question Text | The number of ways in which the letters of the word "VALEDICTORY" be arranged so that the vowels may never be separated is |
| Answer Type | Text solution:1 |
| Upvotes | 150 |
