ÍøÖ·£ºhttp://m.1010jiajiao.com/timu_id_728638[¾Ù±¨]
ÒÑÖªÒ»Å×ÎïÏß¾¹ýO£¨0£¬0£©£¬B£¨1£¬1£©Á½µã£¬ÇÒ½âÎöʽµÄ¶þ´ÎÏîϵÊýΪ-
£¨a£¾0£©£®
£¨¢ñ£©µ±a=1ʱ£¬Çó¸ÃÅ×ÎïÏߵĽâÎöʽ£¬²¢ÓÃÅä·½·¨Çó³ö¸ÃÅ×ÎïÏߵĶ¥µã×ø±ê£»
£¨¢ò£©ÒÑÖªµãA£¨0£¬1£©£¬ÈôÅ×ÎïÏßÓëÉäÏßABÏཻÓÚµãM£¬ÓëxÖáÏཻÓÚµãN£¨ÒìÓÚԵ㣩£¬µ±aÔÚʲô·¶Î§ÄÚȡֵʱ£¬ON+BMµÄֵΪ³£Êý£¿µ±aÔÚʲô·¶Î§ÄÚȡֵʱ£¬ON-BMµÄֵΪ³£Êý£¿
£¨¢ó£©ÈôµãP£¨t£¬t£©ÔÚÅ×ÎïÏßÉÏ£¬Ôò³ÆµãPΪÅ×ÎïÏߵIJ»¶¯µã£®½«ÕâÌõÅ×ÎïÏß½øÐÐÆ½ÒÆ£¬Ê¹ÆäÖ»ÓÐÒ»¸ö²»¶¯µã£¬´ËʱÅ×ÎïÏߵĶ¥µãÊÇ·ñÔÚÖ±Ïßy=x-
ÉÏ£¬Çë˵Ã÷ÀíÓÉ£®
²é¿´Ï°ÌâÏêÇéºÍ´ð°¸>>
ÒÑÖªÒ»Å×ÎïÏß¾¹ý
£¨0£¬0£©£¬
£¨1£¬1£©Á½µã£¬ÇÒ½âÎöʽµÄ¶þ´ÎÏîϵÊýΪ![]()
£¨
£¾0£©.
¡¾Ð¡Ìâ1¡¿µ±
ʱ£¬Çó¸ÃÅ×ÎïÏߵĽâÎöʽ£¬²¢ÓÃÅä·½·¨Çó³ö¸ÃÅ×ÎïÏߵĶ¥µã×ø±ê£»
¡¾Ð¡Ìâ2¡¿ÒÑÖªµã
£¨0£¬1£©£¬ÈôÅ×ÎïÏßÓëÉäÏß
ÏཻÓÚµã
£¬Óë
ÖáÏཻÓÚµã
£¨ÒìÓÚԵ㣩£¬µ±
ÔÚʲô·¶Î§ÄÚȡֵʱ£¬
µÄֵΪ³£Êý£¿µ±
ÔÚʲô·¶Î§ÄÚȡֵʱ£¬
µÄֵΪ³£Êý£¿
¡¾Ð¡Ìâ3¡¿Èôµã
£¨
£¬
£©ÔÚÅ×ÎïÏßÉÏ£¬Ôò³Æµã
ΪÅ×ÎïÏߵIJ»¶¯µã.½«ÕâÌõÅ×ÎïÏß½øÐÐÆ½ÒÆ£¬Ê¹ÆäÖ»ÓÐÒ»¸ö²»¶¯µã£¬´ËʱÅ×ÎïÏߵĶ¥µãÊÇ·ñÔÚÖ±Ïß
ÉÏ£¬Çë˵Ã÷ÀíÓÉ.
£¨¢ñ£©µ±a=1ʱ£¬Çó¸ÃÅ×ÎïÏߵĽâÎöʽ£¬²¢ÓÃÅä·½·¨Çó³ö¸ÃÅ×ÎïÏߵĶ¥µã×ø±ê£»
£¨¢ò£©ÒÑÖªµãA£¨0£¬1£©£¬ÈôÅ×ÎïÏßÓëÉäÏßABÏཻÓÚµãM£¬ÓëxÖáÏཻÓÚµãN£¨ÒìÓÚԵ㣩£¬µ±aÔÚʲô·¶Î§ÄÚȡֵʱ£¬ON+BMµÄֵΪ³£Êý£¿µ±aÔÚʲô·¶Î§ÄÚȡֵʱ£¬ON-BMµÄֵΪ³£Êý£¿
£¨¢ó£©ÈôµãP£¨t£¬t£©ÔÚÅ×ÎïÏßÉÏ£¬Ôò³ÆµãPΪÅ×ÎïÏߵIJ»¶¯µã£®½«ÕâÌõÅ×ÎïÏß½øÐÐÆ½ÒÆ£¬Ê¹ÆäÖ»ÓÐÒ»¸ö²»¶¯µã£¬´ËʱÅ×ÎïÏߵĶ¥µãÊÇ·ñÔÚÖ±Ïßy=x-
²é¿´Ï°ÌâÏêÇéºÍ´ð°¸>>
£¨¢ñ£©µ±a=1ʱ£¬Çó¸ÃÅ×ÎïÏߵĽâÎöʽ£¬²¢ÓÃÅä·½·¨Çó³ö¸ÃÅ×ÎïÏߵĶ¥µã×ø±ê£»
£¨¢ò£©ÒÑÖªµãA£¨0£¬1£©£¬ÈôÅ×ÎïÏßÓëÉäÏßABÏཻÓÚµãM£¬ÓëxÖáÏཻÓÚµãN£¨ÒìÓÚԵ㣩£¬µ±aÔÚʲô·¶Î§ÄÚȡֵʱ£¬ON+BMµÄֵΪ³£Êý£¿µ±aÔÚʲô·¶Î§ÄÚȡֵʱ£¬ON-BMµÄֵΪ³£Êý£¿
£¨¢ó£©ÈôµãP£¨t£¬t£©ÔÚÅ×ÎïÏßÉÏ£¬Ôò³ÆµãPΪÅ×ÎïÏߵIJ»¶¯µã£®½«ÕâÌõÅ×ÎïÏß½øÐÐÆ½ÒÆ£¬Ê¹ÆäÖ»ÓÐÒ»¸ö²»¶¯µã£¬´ËʱÅ×ÎïÏߵĶ¥µãÊÇ·ñÔÚÖ±Ïßy=x-
²é¿´Ï°ÌâÏêÇéºÍ´ð°¸>>
ÒÑÖªÒ»Å×ÎïÏß¾¹ý
£¨0£¬0£©£¬
£¨1£¬1£©Á½µã£¬ÇÒ½âÎöʽµÄ¶þ´ÎÏîϵÊýΪ![]()
£¨
£¾0£©.
1.µ±
ʱ£¬Çó¸ÃÅ×ÎïÏߵĽâÎöʽ£¬²¢ÓÃÅä·½·¨Çó³ö¸ÃÅ×ÎïÏߵĶ¥µã×ø±ê£»
2.ÒÑÖªµã
£¨0£¬1£©£¬ÈôÅ×ÎïÏßÓëÉäÏß
ÏཻÓÚµã
£¬Óë
ÖáÏཻÓÚµã
£¨ÒìÓÚԵ㣩£¬µ±
ÔÚʲô·¶Î§ÄÚȡֵʱ£¬
µÄֵΪ³£Êý£¿µ±
ÔÚʲô·¶Î§ÄÚȡֵʱ£¬
µÄֵΪ³£Êý£¿
3.Èôµã
£¨
£¬
£©ÔÚÅ×ÎïÏßÉÏ£¬Ôò³Æµã
ΪÅ×ÎïÏߵIJ»¶¯µã.½«ÕâÌõÅ×ÎïÏß½øÐÐÆ½ÒÆ£¬Ê¹ÆäÖ»ÓÐÒ»¸ö²»¶¯µã£¬´ËʱÅ×ÎïÏߵĶ¥µãÊÇ·ñÔÚÖ±Ïß
ÉÏ£¬Çë˵Ã÷ÀíÓÉ.
²é¿´Ï°ÌâÏêÇéºÍ´ð°¸>>