2 ms·(5,2) - (1,0) = (4,2) (4,2)/2 = (2,1) (2,1) + (1,0) = (3,1)by jonsen 14y ago(5,2) - (1,0) = (4,2) (4,2)/2 = (2,1) (2,1) + (1,0) = (3,1)