Added by Exodus on January 26, 2001 at 23:49:30:
there are two ways to find the cross product of 2 vectors.. if you know the magnitude of the vectors the A x B = A*B*sin(x) U
were u is a unit vector in the direction normal to the plane defined by A and B
or if you have the cartesian coordiates of the vector...
AxB =(AyBz-AzBy)i -(AxBz-AzBx)j +(AxBy-AyBx)k
where i,j,k are unit vectors in the direction of the x,y,z axis respectfully