Forgot password? New user? Sign up
Existing user? Log in
AB+BA0 \begin{array}{ccccc} & & & & A&B\\ + & & & & B &A\\ \hline & & & \phantom 0 & &\\ \hline \end{array} +0ABBA
The resultant number must be a multiple of which of the following numbers?
Problem Loading...
Note Loading...
Set Loading...