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The Number Of Permutations Of The Letters Of The Word 'mesmerise' Is_. |
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Answer» <P>n items of which p are alike of one kind, q alike of the other, r alike of another kind and the remaining are distinct can be ARRANGED in a row in n!/p!q!r! ways. The letter pattern 'MESMERISE' consists of 10 LETTERS of which there are 2M's, 3E's, 2S's and 1I and 1R. NUMBER of arrangements = 9!/(2!)2 3! n items of which p are alike of one kind, q alike of the other, r alike of another kind and the remaining are distinct can be arranged in a row in n!/p!q!r! ways. The letter pattern 'MESMERISE' consists of 10 letters of which there are 2M's, 3E's, 2S's and 1I and 1R. Number of arrangements = 9!/(2!)2 3! |
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