ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÒÅ´«¹æÂÉ£º
±íÏÖÐÍΪ¸ß¾¥¡¢ºì»¨¡¢Ô²¹ûµÄÐÛÖ²Îï¸öÌ壬Æä»ùÒòÐÍÈçͼËùʾ£®¸ÃÖ²ÎïÓë»ùÒòÐÍaabbTtµÄ¸öÌåÔÓ½»£¬×Ó´ú±íÏÖÐÍÈçϱí
ÐÔ×´ | ¸ß¾¥ºì»¨ ¸ß¾¥°×»¨ °«¾¥ºì»¨ °«¾¥°×»¨ |
±ÈÀý | 3£º1£º3£º1 |
ÐÔ×´ | ¸ß¾¥³¤¹û ¸ß¾¥Ô²¹û °«¾¥Ô²¹û °«¾¥³¤¹û |
±ÈÀý | 7£º1£º7£º1 |
ÐÔ×´ | Ô²¹ûºì»¨ Ô²¹û°×»¨ ³¤¹ûºì»¨ ³¤¹û°×»¨ |
±ÈÀý | 3£º1£º3£º1 |
ðÆðȵÄÓðɫʮ·Ö·á¸»£¬¿ØÖÆÓðÉ«µÄ»ùÒò¶à´ï26¸ö£¬ÆäÖÐÓÐ4¸ö¸´µÈλ»ùÒò£¨A1£¬A2£¬A3£¬a£©£¬AΪÏÔÐÔ»ùÒò£¬aΪÒþÐÔ»ùÒò£»A1£¬A2£¬A3Ö®¼äΪ¹²ÏÔÐÔ£®
£¨1£©ºì»¨»ùÒòÊÇ £®
£¨2£©Á¬Ëø»ùÒòÖ®¼äµÄ½»»»ÖµÊÇ
£¨3£©Èô¸ÃÐÛÐÔ¸öÌåÓë»ùÒòÐÍΪAabbTtµÄ´ÆÐÔ¸öÌåÔÓ½»£¬Ôò×Ó´ú±íÏÖÐÍΪºì»¨µÄ±ÈÀýÕ¼£»»ùÒòÐÍΪaabbtt¸öÌåµÄ±ÈÀýÕ¼ £®
£¨4£©Èô¸¸±¾£¨Í¼£©²úÉúµÄÅä×ÓÖУ¬Ò»¸öÅä×ÓÖÐÓÐ2Ìõ»ùÒòÐÍÍêÈ«ÏàͬµÄ3ºÅȾɫÌ壬ÆäÔÒòÊÇ £® ![]()
£¨5£©¸´µÈλ»ùÒòµÄ³öÏÖ£¬Ö÷ÒªÊǽá¹û£®
£¨6£©¾Í4¶Ô¸´µÈλ»ùÒò¶øÑÔ£¬ðÆðÈÖоö¶¨ÓðÉ«µÄ»ùÒòÐÍÓÐÖÖ£»±íÏÖÐÍÓÐÖÖ£®
¡¾´ð°¸¡¿
£¨1£©T
£¨2£©![]()
£¨3£©
£»![]()
£¨4£©¼õÊýµÚ¶þ´Î·ÖÁѹý³ÌÖÐÁ½ÌõȾɫµ¥Ìåδ·ÖÀë
£¨5£©»ùÒòÍ»±ä
£¨6£©10£»7
¡¾½âÎö¡¿½â£º£¨1£©¸ÃÖ²ÎïµÄ»ùÒòÐÍÊÇAaBbTt£¬ÆäÖÐTt¶ÀÁ¢ÒÅ´«£¬ÓëaabbTtµÄ¸öÌåÔÓ½»£¬×Ó´úºì»¨£º°×»¨=3£º1£¬ËµÃ÷T¿ØÖƺ컨ÐÔ×´£¬t¿ØÖư׻¨ÐÔ×´£®£¨2£©Óɱí¸ñÐÅÏ¢¿ÉÖª£¬ÔÓ½»×Ó´úµÄ¸ß¾¥³¤¹û£º¸ß¾¥Ô²¹û£º°«¾¥Ô²¹û£º°«¾¥³¤¹û=7£º1£º7£º1£¬»ùÒòÐÍaabbµÄÇ×±¾²úÉúÒ»ÖÖÅä×ÓÊÇab£¬ËµÃ÷AaBbÇ×±¾²úÉúÁËËÄÖÖÀàÐ͵ÄÅä×Ó£¬Ab£ºAB£ºaB£ºab=7£º1£º7£º1£¬ÆäÖÐAB¡¢abÊǽ»»»²úÉúµÄÅä×Ó£¬Á¬Ëø»ùÒòÖ®¼äµÄ½»»»ÖµÊÇ
£®£¨3£©ÓÉÓں컨£¨°×»¨£©»ùÒò¶ÀÁ¢ÒÅ´«£¬¸ÃÐÛÐÔ¸öÌåÓë»ùÒòÐÍΪAabbTtµÄ´ÆÐÔ¸öÌåÔÓ½»£¬Ôò×Ó´ú±íÏÖÐÍΪºì»¨µÄ±ÈÀýÊÇTt¡ÁTt¡úºì»¨£¨T_£©£º°×»¨£¨tt£©=3£º1£¬¼´ºì»¨µÄ±ÈÀýÊÇ
£»ÓÉ£¨2£©·ÖÎö¿ÉÖª£¬ÐÛÐÔ¸öÌå½»»»ÖµÊÇ
£¬²úÉúabµÄÅä×ӵıÈÀýÊÇ
£¬Aabb²úÉúµÄ»ùÒòÐÍΪabµÄÅä×ӵıÈÀýÊÇ
£¬Ôòºó´úÖÐaabbtt¸öÌåµÄ±ÈÀýÊÇ
£®£¨4£©²úÉúÅä×ӵĹý³ÌÊǼõÊý·ÖÁÑ£¬¼õÊýµÚÒ»´Î·ÖÁÑʱͬԴȾɫÌå»á·¢Éú·ÖÀ룬¼õÊýµÚ¶þ´Î·ÖÁÑʱ£¬×ÅË¿µã·ÖÁÑ£¬×ÓȾɫÌåÒÆÏòϸ°ûÁ½¼«£¬Èç¹û¸¸±¾£¨Í¼15£©²úÉúµÄÅä×ÓÖУ¬Ò»¸öÅä×ÓÖÐÓÐ2Ìõ»ùÒòÐÍÍêÈ«ÏàͬµÄ3ºÅȾɫÌ壬ÆäÔÒòÊǼõÊýµÚ¶þ´Î·ÖÁѹý³ÌÖÐÁ½ÌõȾɫµ¥Ìåδ·ÖÀ룮£¨5£©»ùÒòÍ»±ä¾ßÓв»¶¨ÏòÐÔ£¬Òò´Ë²úÉú¸´µÈλ»ùÒò£®£¨6£©¾Í4¶Ô¸´µÈλ»ùÒò¶øÑÔ£¬ðÆðÈÖоö¶¨ÓðÉ«µÄ»ùÒòÐÍÖÖÀàÊÇA1A1¡¢A2A2¡¢A3A3¡¢aa¡¢A1A2¡¢A1a¡¢A2a¡¢A2A3¡¢A3a¡¢A1A3¹²10ÖÖ»ùÒòÐÍ£»ÒòΪA1¡¢A2¡¢A3Ö®¼äΪ¹²ÏÔÐÔ£¬Òò´Ë±íÏÖÐÍÊÇ7ÖÖ£®
ËùÒÔ´ð°¸ÊÇ£º£¨1£©T£¨2£©
£¨3£©
£»
£¨4£©»ùÒòÍ»±ä£¨5£©¼õÊýµÚ¶þ´Î·ÖÁѹý³ÌÖÐÁ½ÌõȾɫµ¥Ìåδ·ÖÀ루6£©10 7