@ @W@ @óïbÿa@‡ÉÜa@ú†bjà@ @ . 3. ). .( ) .( . 3 ×2 × 2 = 12 (S,C,T ),(S,C, NT ),(S, NC,T ),(S, NC,NT ) : (M,C,T ),(M,C, NT ),(M,NC,T ),(M, NC, NT ) (L,C,T ),(L,C, NT ),(L, NC,T ),(L, NC,NT ) S NC C TM NT T . . 6 () . 6 × 7 = 42