at the back of the paper this all the three letter and 4 letter arrangement in a row using the letters A, N, E, M. encircle the word/s from your list.pa answer pls with solution pls. pa sagot po ngayun Ng maayos pa help. ako

Test I.
1. 40320
2. 5040
3. 12
4. 24
5. 720
Test II.
1. 20
2. 336
3. 3024
4. 64
5. 33
( I don't know the test III sorry. )