A.L=∑m(0,1,2,3,6,7,8,12,13,15) B.L=∑m(0,1,2,3,8,9,11,12,13,15) C.L=∑m(0,1,3,4,6,8,9,10,14,15) D.L=∑m(0,1,2,3,5,6,8,11,13,15)
A.相同 B.對偶 C.反函數(shù) D.無關(guān)系
A.4個 B.8個 C.12個 D.16個