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Maths Coursework Emma's Dilemma Emma's Dilemma The name Lucy has got four letters with none of the letters repeated. This means that when I come to choosing a letter I have a choice of four then 3 then 2 then 1 if I write those out and multiply them together I will get the number of arrangements. Which is 4 x 3 x 2 x 1, which also can also be written as 4! In my coursework I am going to show the different arrangements of Lucy's name and I am going to find out how many how many arrangements there can be for any name even if the name has more than one letter that is repeated. I will do this by using a formula that I am going to find. Here is a list of all of the arrangements of Lucy's name: 1. LUCY 2. LUYC 3. LCUY 4. LCYU 5....

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