Answer:
It will be Ac because aB goes after Ac
Step-by-step explanation:
Answer:
The square root of 81 is 9
Step-by-step explanation:
9×9=81
Answer:
3
Step-by-step explanation:
ABC
Acb
Bac
Bca
Cab
Cba
This looks like 6 but if you look close, 3 are duplicates