5 2 3 2 11 July 8, 2019 16 32 64 128 1 5 2 3 and (- 2 11 5 6p 3 )- 2 2 15p 11 )+ 5 2 1 5 х 2 3 11 3 2 11 x 2 1 5 1 5 2 3 and 2 11 are collinear 4 2 5 k =- 3 2 11 F 2 )= 5 x 3 2 11