11627THANK U about the chessboard
- Feb 28, 2003I want to say thank u to all that helped me.. my teacher gave the
answer... C(n+1,2)* C(m+1,2).. now i have to come up with the best
way to explain it.. and i think the vertical and horizontal line
method is the best way for me to try explain it.. but again i thank
everyone for the help.