atleast one of you vishal

Probability Level 1

The number of ways of arranging the letters of the word "CASPHER" is


The answer is 5040.

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Sudoku Subbu by sudoku subbu , 19, India

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3 solutions

Vishal S
Jan 17, 2015

As there are 7 letters in the word "CASPHER" and 7!=5040 .Therefore the number possible ways of arranging the the letters of the word "CASPHER" is 5040

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I know that you copied the solution from the others no because you were not there in the class when Mr. Chaitanya was teaching permutations

sudoku subbu - 6 years, 4 months ago

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If I copied the solution, then how can I answer your question.If you want to comment unnecessarily.Don't comment in my solution.

Vishal S - 6 years, 4 months ago

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ok! ok! no tension no mention its contrafication

sudoku subbu - 6 years, 4 months ago
Vaibhav Kandwal
Jan 17, 2015

using 7P7, we get 5040 (P here stands for permutations.)

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Sarvesh Dubey
Jan 17, 2015

Using permutation nPr therefore there are seven characters and we have to choose one each therefore n=7 and r=1 therefore nPr=7!=5040..

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