An "anagram" of a word is a permutation of the letters of that word. For example, "sujet" and "juste" are anagrams.

Count all distinct anagrams of "YOANN" ${ }^{1}$.
Let's draw 5 lines on which we will place the different letters. We first have 5 choices for placing the Y. Then, we have 4 choices left for the O and 3 choices for the A.[^0]

We then have two positions left for the Ns, but swapping the Ns results in the same word.

Thus, there are $5 \times 4 \times 3=\frac{5!}{2}=60$ distinct anagrams of the word «YOANN».