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The total number of permutations of the word such tha the word is always included
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Text solutionVerified
Consider the word
Now considering 'AAI' together as one, then
we can arrange it in ...(due to repetition of H).
Now we cannot consider internal permutation of since we only want the word AAI
Hence the total number of words will be
.
Now considering 'AAI' together as one, then
we can arrange it in ...(due to repetition of H).
Now we cannot consider internal permutation of since we only want the word AAI
Hence the total number of words will be
.
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Question Text | The total number of permutations of the word such tha the word is always included |
Answer Type | Text solution:1 |
Upvotes | 150 |