Question
If the different permutations of all letters of the word are listed as in a dictionary, how many strings are there in this list before the first word starting with ?
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Text solutionVerified
In dictionary words are given alphabetically we need to find words starting before i.e, starting with
In there is
There are letter in of which is repeating times
Since letter are repeating
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Question Text | If the different permutations of all letters of the word are listed as in a dictionary, how many strings are there in this list before the first word starting with ? |
Answer Type | Text solution:1 |
Upvotes | 150 |