divide the tennis court into 5 parts
each part has 3 balls
use only 3 straight lines in dividing the tennis
there are 15 balls
hi mahathir saclolo
Welcome to the forum.
OK line one divides into two regions.
Line two crosses line one so that you've got four regions.
So the trick now is to make the third line only cut one of these regions in two.
Hint: Put a dot where each line crosses out of the court.
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei
I do not know if I have interpreted the problem correctly. It to me is similar to a Polya problem.
In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.