http://latex.codecogs.com/gif.latex?...0a_{i}\leq%209

& http://latex.codecogs.com/gif.latex?(a_{1}+a_{2}+a_{3}) is divisible by 3.

then the number of elements in the set S=?

Printable View

- May 2nd 2009, 02:49 AMadhyetanumber of elements
http://latex.codecogs.com/gif.latex?...0a_{i}\leq%209

& http://latex.codecogs.com/gif.latex?(a_{1}+a_{2}+a_{3}) is divisible by 3.

then the number of elements in the set S=? - May 2nd 2009, 03:31 AMTheAbstractionist