Çó¾ØÕóX.
?110?1??011´ð £ºX??4??101???
12£® ÇóÏÂÁоØÕóµÄÌØÕ÷ÖµÓëÌØÕ÷ÏòÁ¿. ?10?2???£¨1£©?010? (2)
??201???
?3?1?2???20?2??. ?2?1?1???´ð°¸£º (1) ?1?1,?2??1,?3?3£¬
¶ÔÓ¦ÓÚ?1?1µÄÈ«²¿ÌØÕ÷ÏòÁ¿ÊÇk1?0,1,0?£¬k1?0£» ¶ÔÓ¦ÓÚ?2??1µÄÈ«²¿ÌØÕ÷ÏòÁ¿ÊÇk2?1,0,1?£¬k2?0£» ¶ÔÓ¦ÓÚ?3?3µÄÈ«²¿ÌØÕ÷ÏòÁ¿ÊÇk3??1,0,1?£¬k3?0. (2) ?1?0,?2??3?1,
?1??? ¶ÔÓ¦ÓÚ?1?0µÄÈ«²¿ÌØÕ÷ÏòÁ¿ÊÇk1?1?£¬k1Ϊ·ÇÁã³£Êý£»
?1???TTT ¶ÔÓ¦ÓÚ?2??3?1µÄÈ«²¿ÌØÕ÷ÏòÁ¿Îª
?1??0?????k2?2??k3??2?£¬k2,k3ÊDz»Í¬Ê±ÎªÁãµÄ³£Êý£» ?0??1?????13£®ÉèA2?2A?3E?0£¬Çón(n?2)½×·½ÕóAµÄÌØÕ÷Öµ.¡£
´ð°¸£º?1??1,?2?3
?1*?114£®
Èý½×¾ØÕóAµÄÌØÕ÷ֵΪ?1?1,?2?2,?3?3,ÔòA???;A,A,A?A2µÄÌØÕ÷Öµ
Ϊ( ). (6; 1,15£®ÏòÁ¿×é
1111,; 6,3,2; 2,4,9.) 2323?1,?2,?3ÏßÐÔÎ޹أ¬a,b,cÂú×ãʲô¹ØÏµÊ±£¬ÏòÁ¿×é
a?1??2,b?2??3,c?3??1±ØÏßÐÔÏà¹Ø£® £¨abc?1£©
9
?k10??1?????16Éè¾ØÕóA??121?ÓÐÒ»¸öÌØÕ÷ÏòÁ¿Îª??2?£¬Çók¼°AµÄÈý¸öÌØÕ÷Öµ.
?01k??1?????´ð°¸£ºk?3£¬AµÄÈý¸öÌØÕ÷ֵΪ1,3,4. 17£®ÒÑÖªÏòÁ¿×é
?1??2,1,2,1?T,?2???1,1,?5,7?T,?3??1,2,?3,8?T,?4??1,?1,a,6?T,?5??3,0,4,7?T
µÄÖÈΪ3£¬Çóa¼°¸ÃÏòÁ¿×éµÄÒ»¸ö¼«´óÎÞ¹Ø×é. ´ð°¸£ºa?2,?1,?2,?4 Ϊһ¸ö¼«´óÎÞ¹Ø×é. 18.ÉèB2?B,A?I?B.Ô^Ã÷£ºA¿ÉÄæ.
19. ÉèÏòÁ¿×é?1??1,k,?1?,?2??k?1,2,1?,?3??1,?1,k?£¬ (1) kΪºÎֵʱ£¬?1,?2ÏßÐÔÏà¹Ø£¿ÏßÐÔÎ޹أ¿ (2) kΪºÎֵʱ£¬?1,?2,?3ÏßÐÔÏà¹Ø£¿ÏßÐÔÎ޹أ¿
(3) µ±?1,?2,?3ÏßÐÔÏà¹ØÊ±£¬½«?3±íʾΪ?1,?2µÄÏßÐÔ×éºÏ. ´ð°¸£º(1) k??2ʱÏßÐÔÏà¹Ø£¬k??2ʱÏßÐÔÎ޹أ»
(2) k??1,?2»ò2ʱÏßÐÔÏà¹Ø£»k??1ÇÒk??2ÇÒk?2ʱÏßÐÔÎ޹أ» (3) µ±k??1ʱ£¬?3??1?0??2£»µ±k?2ʱ£¬ ?3??5?341?4?2. ?20ÉèA??123??012??,ʹµÃ·½³Ì×éAX?b×ÜÓнâµÄbÊÇ( ??2?1?1???(k?1?0???2???3?????k?1?1?2??k3?2?)
?2?????1?????1??.
10
).
Ïà¹ØÍÆ¼ö£º