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If all the letters of the word coach are rearranged in all possible ways and awards does formed are arranged as in a dictionary then the rank of the word coach will be?
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If all the letters of the word coach are rearranged in all possible wa...
Rank of the word "coach" when all letters are rearranged
Permutation of letters in the word "coach"
The word "coach" has five letters and we need to find all possible permutations of these letters. To do this, we can use the formula for permutations of n objects taken r at a time, which is n!/(n-r)!. In this case, we have n=5 and r=5, so the number of permutations is:
5!/(5-5)! = 5! = 120
So there are 120 possible arrangements of the letters in the word "coach".
Arranging the permutations in a dictionary
To find the rank of the word "coach" in this list of permutations, we need to arrange them in alphabetical order. We can do this by starting with the first letter of each permutation and comparing them. If they are the same, we move on to the second letter, and so on, until we find a difference. The permutation with the earlier letter at that position comes first in the dictionary.
For example, the first few permutations in alphabetical order are:
- achoC
- acoCh
- acCho
- acCoH
- acHco
- acHoC
- acocH
- acoHc
- accho
- accoH
- acocC
- acohC
- acooc
- acooC
- acHoc
- acHco
We can continue this process until we reach the permutation "coach", which is the 24th permutation in alphabetical order.
Rank of the word "coach"
Therefore, the rank of the word "coach" when all letters are rearranged and the words are arranged in a dictionary is 24.
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If all the letters of the word coach are rearranged in all possible ways and awards does formed are arranged as in a dictionary then the rank of the word coach will be?
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If all the letters of the word coach are rearranged in all possible ways and awards does formed are arranged as in a dictionary then the rank of the word coach will be? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about If all the letters of the word coach are rearranged in all possible ways and awards does formed are arranged as in a dictionary then the rank of the word coach will be? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If all the letters of the word coach are rearranged in all possible ways and awards does formed are arranged as in a dictionary then the rank of the word coach will be?.
If all the letters of the word coach are rearranged in all possible ways and awards does formed are arranged as in a dictionary then the rank of the word coach will be? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about If all the letters of the word coach are rearranged in all possible ways and awards does formed are arranged as in a dictionary then the rank of the word coach will be? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If all the letters of the word coach are rearranged in all possible ways and awards does formed are arranged as in a dictionary then the rank of the word coach will be?.
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