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    Could anyone show me how to do the following coursework

    Mathematics GCSE. (COURSEWORK)


    EMMA'S DILEMA TIERS I+H

    Emma is playing with arrangements of the letters of her name

    one arrangement is

    EMMA

    A different arrangement is

    MEAM

    Another arrangement is

    AEMM


    1.) Investigate the number of different arrangements of the
    letters of Emma's name.


    Emma has a friend named Lucy


    2.) Investigate the number of different arrangements of the
    letters of Lucy's name.


    choose some different names


    3.) Investigate the number of different arrangements of the
    letters of names you have chosen.


    A number of Xs and a number of Y s are written in a row
    such as


    XX......XXYY.......Y


    4.) Investigate the number of different arrangements of the
    letters.
 
 
 
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