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8 woman and 6 man are standing in a li...

8 woman and 6 man are standing in a line.
(i) How many arrangements are possible if any individual can stand in any position ?
(ii) In how may arrangements will be 6 men be standing next to one another ?
(iii) In how many arrangements will no two men be standing next to one another ?

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The correct Answer is:
`(9!)/(3!) xx8!`
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PREMIERS PUBLISHERS-COMBINATORICS AND MATHEMATICAL INDUCTION-EXERCISE 4.2
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