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Lee the Phone Guy

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  • combinatorics question?

    if 3 maths books and 4 english books are arranged on a shelf, how many arrangements can be made if:

    a) all the math books are together

    b)all the math and all the english books are together respectively

    c) all the math books are together with two english books either side.

    Think I have the answers but would like some confirmation

    2 AnswersMathematics1 decade ago