ÌâÄ¿ÄÚÈÝ
£¨12·Ö£©Ä³Ñо¿ÐÔѧϰС×é¶Ô´º¼¾Öçҹβî´óСÓëij»¨»ÜÖÖ×Ó·¢Ñ¿¶àÉÙÖ®¼äµÄ¹ØÏµ½øÐÐÑо¿£¬ËûÃÇ·Ö±ð¼Ç¼ÁË3ÔÂ1ÈÕÖÁ3ÔÂ5ÈÕµÄÿÌìÖçҹβîÓëʵÑéÊÒÿÌìÿ100¿ÅÖÖ×Ó½þÅݺóµÄ·¢Ñ¿Êý£¬µÃµ½ÈçÏÂ×ÊÁÏ£º
ÈÕ ÆÚ | 3ÔÂ1ÈÕ | 3ÔÂ2ÈÕ | 3ÔÂ3ÈÕ | 3ÔÂ4ÈÕ | 3ÔÂ5ÈÕ |
βî | 10 | 11 | 13 | 12 | 8 |
·¢Ñ¿Êý | 23 | 25 | 30 | 26 | 16 |
£¨¢ñ£©ÇóÕâ5ÌìµÄƽ¾ù·¢Ñ¿ÂÊ¡£
£¨¢ò£©´Ó3ÔÂ1ÈÕÖÁ3ÔÂ5ÈÕÖÐÈÎÑ¡2Ì죬¼Ç·¢Ñ¿µÄÖÖ×ÓÊý·Ö±ðΪ
£¬ÓÃ
µÄÐÎʽÁгöËùÓеĻù±¾Ê¼þ£¬²¢ÇóÂú×ã¡°
¡±µÄʼþ
µÄ¸ÅÂÊ.
½âÎö: £¨¢ñ£©Õâ5ÌìµÄƽ¾ù·¢Ñ¿ÂÊΪ
¡¡5·Ö
£¨¢ò£©
µÄȡֵÇé¿öÓÐ
£¬
,
.»ù±¾Ê¼þ×ÜÊýΪ10. ¡¡8·Ö
Éè¡°
¡±ÎªÊ¼þ
£¬Ôòʼþ
°üº¬µÄ»ù±¾Ê¼þΪ
¡¡9·Ö
ËùÒÔ
£¬
| ÈÕ ÆÚ | 3ÔÂ1ÈÕ | 3ÔÂ2ÈÕ | 3ÔÂ3ÈÕ | 3ÔÂ4ÈÕ | 3ÔÂ5ÈÕ |
| βîx£¨¡ãC£© | 10 | 11 | 13 | 12 | 8 |
| ·¢Ñ¿Êýy£¨¿Å£© | 23 | 25 | 30 | 26 | 16 |
£¨2£©´Ó3ÔÂ1ÈÕÖÁ3ÔÂ5ÈÕÖÐÈÎÑ¡2Ì죬¼Ç·¢Ñ¿µÄÖÖ×ÓÊý·Ö±ðΪm¡¢n£¬Óã¨m£¬n£©µÄÐÎʽÁгöËùÓеĻù±¾Ê¼þ[ÊÓ£¨m£¬n£©Ó루n£¬m£©Ïàͬ]£¬²¢ÇóÂú×ã¡°
|
| ÈÕÆÚ | 3ÔÂ1ÈÕ | 3ÔÂ2ÈÕ | 3ÔÂ3ÈÕ | 3ÔÂ4ÈÕ | 3ÔÂ5ÈÕ |
| βîx£¨¡ãC£© | 10 | 11 | 13 | 12 | 8 |
| ·¢Ñ¿Êýy£¨¿Å£© | 23 | 25 | 30 | 26 | 16 |
£¨II£©Çë¸ù¾Ý3ÔÂ2ÈÕÖÁ3ÔÂ4ÈÕµÄÊý¾Ý£¬Çó³öy¹ØÓÚxµÄÏßÐԻع鷽³Ì
| y |
| b |
| a |
£¨III£©ÈôÓÉÏßÐԻع鷽³ÌµÃµ½µÄ¹À¼ÆÊý¾ÝÓëËùÑ¡³öµÄ¼ìÑéÊý¾ÝµÄÎó²î¾ù²»³¬¹ý2¿Å£¬ÔòÈÏΪµÃµ½µÄÏßÐԻع鷽³ÌÊǿɿ¿µÄ£¬ÊÔÎÊ£¨II£©ËùµÃµÄÏßÐԻع鷽³ÌÊÇ·ñ¿É¿¿£¿
£¨±¾Ð¡ÌâÂú·Ö12·Ö£©Ä³Ñо¿ÐÔѧϰС×é¶Ô´º¼¾Öçҹβî´óСÓëij»¨»ÜÖÖ×Ó·¢Ñ¿¶àÉÙÖ®¼äµÄ¹ØÏµ½øÐÐÑо¿£¬ËûÃÇ·Ö±ð¼Ç¼ÁË3ÔÂ1ÈÕÖÁ3ÔÂ5ÈÕµÄÿÌìÖçҹβîÓëʵÑéÊÒÿÌìÿ100¿ÅÖÖ×Ó½þÅݺóµÄ·¢Ñ¿Êý£¬µÃµ½ÈçÏÂ×ÊÁÏ£º
| ÈÕ ÆÚ | 3ÔÂ1ÈÕ | 3ÔÂ2ÈÕ | 3ÔÂ3ÈÕ | 3ÔÂ4ÈÕ | 3ÔÂ5ÈÕ |
| βî | 10 | 11 | 13 | 12 | 8 |
| ·¢Ñ¿Êý | 23 | 25 | 30 | 26 | 16 |
£¨¢ñ£©´Ó3ÔÂ1ÈÕÖÁ3ÔÂ5ÈÕÖÐÈÎÑ¡2Ì죬¼Ç·¢Ñ¿µÄÖÖ×ÓÊý·Ö±ðΪ
£¬Çóʼþ¡°m £¬n¾ù²»Ð¡ÓÚ25¡±µÄ¸ÅÂÊ.
£¨¢ò£©ÈôѡȡµÄÊÇ3ÔÂ1ÈÕÓë3ÔÂ5ÈÕµÄÁ½×éÊý¾Ý£¬Çë¸ù¾Ý3ÔÂ2ÈÕÖÁ3ÔÂ4ÈÕµÄÊý¾Ý£¬Çó³öy¹ØÓÚxµÄÏßÐԻع鷽³Ì
£»
£¨¢ó£©ÈôÓÉÏßÐԻع鷽³ÌµÃµ½µÄ¹À¼ÆÊý¾ÝÓëËùÑ¡³öµÄ¼ìÑéÊý¾ÝµÄÎó²î¾ù²»³¬¹ý2¿Å£¬ÔòÈÏΪµÃµ½µÄÏßÐԻع鷽³ÌÊǿɿ¿µÄ£¬ÊÔÎÊ£¨¢ò£©ÖÐËùµÃµÄÏßÐԻع鷽³ÌÊÇ·ñ¿É¿¿?
£¨²Î¿¼¹«Ê½£º»Ø¹éÖ±Ïߵķ½³ÌÊÇ
£¬ÆäÖÐ
£¬
£¬£©