Question

Some easy fun once in a while here ya go

How many different ways are there to arrange the letters A, B, A, and B?

4
6
8
16

Answer 1

I think there’s 6 ways to arrange the letters
A,b,a.b
Bbaa
Aabb
Baba
Baab
Abba

Answer 2

You can arrange them 16 times

1) aabb

2) aabb

3) bbaa

4) bbaa

5) abab

6) abab

7) abab

8) baba

9) baba

10) abba

11) baba

12) baab

13) baab

14) baab

15) baab

16) abba