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    The problems are from probability class.

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    1. In how many ways can 10 people sit in a row if
    a. there are no restrictions
    b. persons A and B must sit next to each other
    c. there are 4 men and 6 women and the 4 men must sit next to each other
    d. there are 5 sets of twins and each set of twins must sit together
    e. there are 5 men and 5 women and no 2 men or 2 women can sit next to each other

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    https://brainmass.com/math/probability/problems-probability-class-32736

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    1. In how many ways can 10 people sit in a row if
    a. there are no restrictions
    b. persons A and B must sit next to each other
    c. there are 4 men and 6 women and the 4 men must sit next to each other
    d. there are 5 sets of twins and each set of twins must sit together
    e. there are 5 men and 5 women and no 2 men or 2 women can sit next to each other
    Sol:
    (a) The first seat can be filled by any of the 10 persons, the second by any of the remaining 9, the third by any of ...

    Solution Summary

    The problems that are from probability class are determined. The introductory course on probability are given.

    $2.49

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