ÌâÄ¿ÄÚÈÝ
·ÖÎöÓйØÒÅ´«·½ÃæµÄ×ÊÁÏ£¬»Ø´ðÎÊÌ⣮
¢ñ£®¹ØÓÚÈËÀàµÄµ¥»ùÒòÒÅ´«²¡
ͼ1Ϊ°×»¯»ùÒò£¨ÓÃa±íʾ£©ºÍºìÂÌɫä»ùÒò£¨ÓÃb±íʾ£©ÔÚijÈËÌåϸ°ûÖзֲ¼Ê¾Òâͼ£»Í¼2ΪÓйØÉ«Ã¤ºÍ°×»¯²¡µÄij¼ÒÍ¥ÒÅ´«ÏµÆ×ͼ£¬ÆäÖТó9ͬʱ»¼°×»¯ºÍɫ䲡µÄÄÐÐÔ»¼Õߣ®

£¨1£©Í¼1ϸ°û²úÉúµÄ´øÓÐÖ²¡»ùÒòµÄÉúֳϸ°ûµÄ»ùÒòÐÍÓÐ £®
£¨2£©¸ù¾Ýͼ2Åжϣ¬¢ò4»¼ ²¡£»¢ó12µÄ»ùÒòÐÍÊÇ £®
£¨3£©ÎÒ¹ú»éÒö·¨¹æ¶¨£¬½ûÖ¹½üÇ×½á»é£¬Èô¢ó10ºÍ¢ó12½á»é£¬ËùÉú×ÓÅ®Öз¢²¡ÂÊÊÇ £®
£¨4£©Èô¢ó9ȾɫÌå×é³ÉΪXXY£¬Òì³£ÊÇ˲úÉúµÄ£¿ÎªÊ²Ã´£¿ £®
¢ñ£®¹ØÓÚÈËÀàµÄµ¥»ùÒòÒÅ´«²¡
ͼ1Ϊ°×»¯»ùÒò£¨ÓÃa±íʾ£©ºÍºìÂÌɫä»ùÒò£¨ÓÃb±íʾ£©ÔÚijÈËÌåϸ°ûÖзֲ¼Ê¾Òâͼ£»Í¼2ΪÓйØÉ«Ã¤ºÍ°×»¯²¡µÄij¼ÒÍ¥ÒÅ´«ÏµÆ×ͼ£¬ÆäÖТó9ͬʱ»¼°×»¯ºÍɫ䲡µÄÄÐÐÔ»¼Õߣ®
£¨1£©Í¼1ϸ°û²úÉúµÄ´øÓÐÖ²¡»ùÒòµÄÉúֳϸ°ûµÄ»ùÒòÐÍÓÐ
£¨2£©¸ù¾Ýͼ2Åжϣ¬¢ò4»¼
£¨3£©ÎÒ¹ú»éÒö·¨¹æ¶¨£¬½ûÖ¹½üÇ×½á»é£¬Èô¢ó10ºÍ¢ó12½á»é£¬ËùÉú×ÓÅ®Öз¢²¡ÂÊÊÇ
£¨4£©Èô¢ó9ȾɫÌå×é³ÉΪXXY£¬Òì³£ÊÇ˲úÉúµÄ£¿ÎªÊ²Ã´£¿
¿¼µã£º³£¼ûµÄÈËÀàÒÅ´«²¡
רÌ⣺
·ÖÎö£º·ÖÎöͼ1£º1Ϊ°×»¯»ùÒò£¨ÓÃa±íʾ£©ºÍºìÂÌɫä»ùÒò£¨ÓÃb±íʾ£©ÔÚijÈËÌåϸ°ûÖзֲ¼Ê¾Òâͼ£¬°×»¯²¡Êdz£È¾É«ÌåÒþÐÔÒÅ´«²¡£¬É«Ã¤ÊǰéXȾɫÌåÒþÐÔÒÅ´«²¡£¬Òò´ËͼһËùʾÉúÎïµÄ»ùÒòÐÍΪAaXBXb£®
·ÖÎöͼ2£ºÓÉ¢ò5¡Á¢ò6¡ú¢ó11£º¿ÉÖª£¬¢ò4¡¢¢ó9ºÍ¢ó11¶¼»¼Óг£È¾É«ÌåÒþÐÔÒÅ´«²¡£¬¼´°×»¯²¡£¬Ôò¢ò7ºÍ¢ó9»¼ÓÐɫ䣮
·ÖÎöͼ2£ºÓÉ¢ò5¡Á¢ò6¡ú¢ó11£º¿ÉÖª£¬¢ò4¡¢¢ó9ºÍ¢ó11¶¼»¼Óг£È¾É«ÌåÒþÐÔÒÅ´«²¡£¬¼´°×»¯²¡£¬Ôò¢ò7ºÍ¢ó9»¼ÓÐɫ䣮
½â´ð£º
½â£º£¨1£©Í¼Ò»Ï¸°ûµÄ»ùÒòÐÍΪAaXBXb£¬ÄܲúÉúËÄÖÖ»ùÒòÐ͵ÄÅä×Ó£¬¼´AXB¡¢aXb¡¢AXb¡¢aXB£¬ÆäÖÐaXB¡¢aXb¡¢AXb´øÓÐÖ²¡»ùÒò£®
£¨2£©ÓÉÓÉÒÔÉÏ·ÖÎö¿ÉÖª£¬¢ò4»¼°×»¯²¡£»¢ó12µÄ»ùÒòÐÍÊÇAAXBY»òAaXBY£®
£¨3£©¢ó12µÄ»ùÒòÐͼ°±ÈÀýÊÇ
AAXBY¡¢
AaXBY£¬¢ó10µÄ»ùÒòÐͼ°±ÈÀýÊÇAaXBXB£¨
£©¡¢AaXBXb£¨
£©£¬¢ó10ºÍ¢ó12½á»é£¬ºó´ú»¼°×»¯²¡µÄ¸ÅÂÊΪ
¡Á
=
£¬ºó´ú»¼É«Ã¤µÄ¸ÅÂÊΪ
¡Á
=
£¬ËùÒÔËûÃÇËùÉú×ÓÅ®Öл¼²¡µÄ¸ÅÂÊÊÇ1-£¨1-
£©¡Á£¨1-
£©=
£®
£¨4£©ÓÉÓÚ¢ó9ɫ䣬¸¸Ç×Õý³££¬ÆäĸÇ×ÊÇЯ´øÕߣ¬Òò´ËÕâ¸öÄк¢´ÓËûĸÇ×ÄÇÀïµÃµ½Á½¸öº¬ÓÐɫä»ùÒòµÄXȾɫÌ壮
¹Ê´ð°¸Îª£º
£¨1£©aXB¡¢aXb¡¢AXb
£¨2£©°×»¯ AAXBY/AaXBY
£¨3£©
£¨4£©Ä¸Ç× ÓÉÓÚ¢ó9»¼É«Ã¤£¬¸¸Ç×Õý³££¬ÆäĸÇ×ÊÇЯ´øÕߣ¬Òò´ËÕâÊÇÄк¢´ÓËûĸÇ×ÄÇÀïµÃµ½Á½¸öº¬ÓÐɫäµÄXȾɫÌå
£¨2£©ÓÉÓÉÒÔÉÏ·ÖÎö¿ÉÖª£¬¢ò4»¼°×»¯²¡£»¢ó12µÄ»ùÒòÐÍÊÇAAXBY»òAaXBY£®
£¨3£©¢ó12µÄ»ùÒòÐͼ°±ÈÀýÊÇ
| 1 |
| 3 |
| 2 |
| 3 |
| 1 |
| 2 |
| 1 |
| 2 |
| 2 |
| 3 |
| 1 |
| 4 |
| 1 |
| 6 |
| 1 |
| 2 |
| 1 |
| 4 |
| 1 |
| 8 |
| 1 |
| 6 |
| 1 |
| 8 |
| 13 |
| 48 |
£¨4£©ÓÉÓÚ¢ó9ɫ䣬¸¸Ç×Õý³££¬ÆäĸÇ×ÊÇЯ´øÕߣ¬Òò´ËÕâ¸öÄк¢´ÓËûĸÇ×ÄÇÀïµÃµ½Á½¸öº¬ÓÐɫä»ùÒòµÄXȾɫÌ壮
¹Ê´ð°¸Îª£º
£¨1£©aXB¡¢aXb¡¢AXb
£¨2£©°×»¯ AAXBY/AaXBY
£¨3£©
| 13 |
| 48 |
£¨4£©Ä¸Ç× ÓÉÓÚ¢ó9»¼É«Ã¤£¬¸¸Ç×Õý³££¬ÆäĸÇ×ÊÇЯ´øÕߣ¬Òò´ËÕâÊÇÄк¢´ÓËûĸÇ×ÄÇÀïµÃµ½Á½¸öº¬ÓÐɫäµÄXȾɫÌå
µãÆÀ£º±¾Ì⿼²éÈËÀàÒÅ´«²¡¡¢°éÐÔÒÅ´«£¬ÒªÇó¿¼Éúʶ¼Ç¼¸ÖÖ³£¼ûµÄÈËÀàÒÅ´«²¡µÄÀàÐͼ°Ìص㣬ÄÜ׼ȷÅжÏͼ1ÉúÎïµÄ»ùÒòÐͼ°²úÉúÅä×ӵĻùÒòÐÍ£»Äܸù¾ÝÒÅ´«²¡µÄÌØµãÅжÏͼ2Öл¼ÕßËù»¼µÄÒÅ´«²¡£¬ÔÙÀûÓÃÖð¶Ô·ÖÎö·¨¼ÆËãÏà¹Ø¸ÅÂÊ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁйØÓÚ¾«×Ó¡¢ÂÑϸ°ûÐγɹý³ÌµÄÓйØÐðÊöÖУ¬²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢Ò»¸ö³õ¼¶¾«Ä¸Ï¸°û¿ÉÐγÉ4¸ö¾«×Ó |
| B¡¢¾«×Ó¡¢ÂÑϸ°ûµÄÐγɶ¼Òª¾¹ý±äÐν׶Π|
| C¡¢Ò»¸ö³õ¼¶ÂÑĸϸ°û¾¼õÊý·ÖÁÑÐγÉÒ»¸öÂÑϸ°ûÓëÈý¸ö¼«Ìå |
| D¡¢¾«Ôϸ°ûºÍÂÑÔϸ°ûÊÇͨ¹ýÓÐË¿·ÖÁÑÐÎ³ÉµÄ |
ϸ°ûÄÚµÄÖ¬·¾µÄ¹¦Äܲ»°üÀ¨£¨¡¡¡¡£©
| A¡¢´¢´æÄÜÁ¿ | B¡¢±£Î |
| C¡¢»º³å¡¢¼õѹ | D¡¢Ï¸°ûĤµÄ³É·Ö |