ÌâÄ¿ÄÚÈÝ
ÈçͼËùʾ£¬ÖÊÁ¿ÏàµÈµÄÎïÌåA¡¢Bͨ¹ýÒ»ÇáÖʵ¯»ÉÏàÁ¬£¬¿ªÊ¼Ê±B·ÅÔÚµØÃæÉÏ£¬A¡¢B¾ù´¦ÓÚ¾²Ö¹×´Ì¬£¬´Ëʱµ¯»ÉѹËõÁ¿¡÷x1£®ÏÖͨ¹ýϸÉþ½«AÏòÉÏ»ºÂýÀÆð£¬µÚÒ»½×¶ÎÀÁ¦×ö¹¦ÎªW1ʱ£¬µ¯»É±äΪԳ¤£»µÚ¶þ½×¶ÎÀÁ¦ÔÙ×ö¹¦W2ʱ£¬B¸ÕÒªÀ뿪µØÃ棬´Ëʱµ¯»ÉÉ쳤Á¿Îª¡÷x2£®µ¯»ÉÒ»Ö±ÔÚµ¯ÐÔÏÞ¶ÈÄÚ£¬Ôò£¨ £©
![]()
A£®¡÷x1£¾¡÷x2
B£®ÀÁ¦×öµÄ×ܹ¦µÈÓÚAµÄÖØÁ¦ÊÆÄܵÄÔö¼ÓÁ¿
C£®µÚÒ»½×¶Î£¬ÀÁ¦×öµÄ¹¦µÈÓÚAµÄÖØÁ¦ÊÆÄܵÄÔö¼ÓÁ¿
D£®µÚ¶þ½×¶Î£¬ÀÁ¦×öµÄ¹¦µÈÓÚAµÄÖØÁ¦ÊÆÄܵÄÔö¼ÓÁ¿
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿