Tallinn, Nanjing, Kennedy, Cayenne
München Bamberg Hamburg Koblenz
· Baghdad, Iraq · Beijing, China
The number of permutations of the letters of the word depends upon the number of letters in the word and the number of repeated letters. Since there are nine letters, if there were no repetitions, the number of ways to rearrange these letters would be 9! or 9 X 8 X 7 X 6 X 5 X 4 X 3 X 2 X 1. But don't do the multiplication just yet. To account for the repeated letters, we need to divide by 3! (for the 3 Ns) by 2! (for the 2Es) and by another 2! (for the 2 Ss). This gives a final answer of 15,120 permutations of these letters.
in general
Sure I do! Toronto, New York, Chicago, Calgary KeVin Toronto
Memphis, Phoenix, Atlanta, Detroit, Seattle, Houston
1) makings 2) library
If none of the letters were repeated, the answer would be 7!. However, the letters M & E are repeated. So, we need to divide the 7! by 2! twice to account for the two letters repeated twice. The solution is: 7! / (2! * 2!). This written out is: (7*6*5*4*3*2*1)/(2*1*2*1) or 1260.
There is only the one called Warwick.
Glasgow, Belfast, Bristol, Cardiff...Detroit, MI Chicago, IL Baghdad, Iraq
Rebecca = 7 letters 7! is 7 * 6 * 5 * 4* 3 * 2 = 5040 different ways -----------------------------
(!7)/(!2.!2) =1260