Znn3bq.jpeg
²é¿´: 1024  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

limeng292632

гæ (СÓÐÃûÆø)

[ÇóÖú] Çó½â£º3£¨1 1 1£©¡Á£¨3 1 0£©=£¨6 4 3£©£¿Çó´óÉñ¸ø³ö¼ÆËã¹ý³Ì ÒÑÓÐ2È˲ÎÓë

Çó½â£º3£¨1 1 1£©¡Á£¨3 1 0£©=£¨6 4 3£©£¿Çó´óÉñ¸ø³ö¼ÆËã¹ý³Ì£¡   »òÕß˵Ϊʲô  n£¨1 1 1£©¡Á£¨1 1 0£©=£¨n+1 n-1 n-1£©?  Çë´óÉñ°ïæ½â´ð   ¸Ð¼¤²»¾¡£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

limeng292632

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by peterflyer at 2017-04-05 20:39:04
Â¥Ö÷´Ë´¦ÌÖÂÛµÄÊÇʸÁ¿µÄ²æ³ËÂð£¿ÈôÊǵϰ£¬°´ÕÕʸÁ¿²æ³ËµÄÔËËã¹æÔò£¬µÚÒ»¸öӦΪ(-3 3 -6)¡£

¿ÉÄܲ»ÊÇʸÁ¿²æ³Ë£¬ÕâÊÇÎÒ¿´µÄÁ½¸öÃæµÄ³Ë£¬µÃµ½µÚÈý¸öÃæ£¬µ«ÊÇÎÒ²»ÖªµÀÔõôËã³öÀ´µÄ£¬ÇëÎʵڶþ¸ö¹«Ê½£¬ÄúÄÜËã³öÀ´Âð£¿
3Â¥2017-04-05 21:33:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

peterflyer

ľ³æÖ®Íõ (ÎÄѧ̩¶·)

peterflyer


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Â¥Ö÷´Ë´¦ÌÖÂÛµÄÊÇʸÁ¿µÄ²æ³ËÂð£¿ÈôÊǵϰ£¬°´ÕÕʸÁ¿²æ³ËµÄÔËËã¹æÔò£¬µÚÒ»¸öӦΪ(-3 3 -6)¡£

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
2Â¥2017-04-05 20:39:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

peterflyer

ľ³æÖ®Íõ (ÎÄѧ̩¶·)

peterflyer


ÒýÓûØÌû:
3Â¥: Originally posted by limeng292632 at 2017-04-05 21:33:20
¿ÉÄܲ»ÊÇʸÁ¿²æ³Ë£¬ÕâÊÇÎÒ¿´µÄÁ½¸öÃæµÄ³Ë£¬µÃµ½µÚÈý¸öÃæ£¬µ«ÊÇÎÒ²»ÖªµÀÔõôËã³öÀ´µÄ£¬ÇëÎʵڶþ¸ö¹«Ê½£¬ÄúÄÜËã³öÀ´Âð£¿...

ÈôÊÇÓÉÁ½¸öÃæµÄ·¨Ê¸ÇóµÃÓëÁ½¸öÃæ¾ù´¹Ö±µÄÃæ£¬Õâ²»»¹ÊÇʸÁ¿µÄ²æ³ËÂï¡£
4Â¥2017-04-05 22:28:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

limeng292632

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by peterflyer at 2017-04-05 22:28:59
ÈôÊÇÓÉÁ½¸öÃæµÄ·¨Ê¸ÇóµÃÓëÁ½¸öÃæ¾ù´¹Ö±µÄÃæ£¬Õâ²»»¹ÊÇʸÁ¿µÄ²æ³ËÂï¡£...

Èç¹û˵һ¸öÊÇÃæ   Ò»¸öÊÇ·½Ïò£¬³Ë³öÀ´Ò²ÊÇÕâ¸ö½á¹û£¿ÇëÎÊÄãÄܰÑÉÏÃæÁ½¸ö½á¹û¶¼ËãÏÂÂ𣬿´ÄÜ·ñ¶¼ÄÜÂú×㣿
5Â¥2017-04-06 09:48:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085410 273·Öµ÷¼Á +3 X1999 2026-04-09 3/150 2026-04-11 11:50 by zhq0425
[¿¼ÑÐ] 285Çóµ÷¼Á +8 ¶ñ·¨´ó¶þµÄÆøÎ¶ß 2026-04-05 11/550 2026-04-11 11:28 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] 283Çóµ÷¼Á +22 ÄǸöàà×Ó 2026-04-09 22/1100 2026-04-11 10:41 by ÄæË®³Ë·ç
[¿¼ÑÐ] 268·Ö085602»¯Ñ§¹¤³Ìµ÷¼Á +27 ÔÂÕÕ»¨ÁÖ¡£ 2026-04-09 27/1350 2026-04-11 10:40 by maddjdld
[¿¼ÑÐ] 283Çóµ÷¼Á£¬¹¤¿Æ£¡ +12 ËÕ´òË®7777 2026-04-08 12/600 2026-04-11 10:28 by ÄæË®³Ë·ç
[¿¼ÑÐ] µçÆø¹¤³Ìר˶320Çóµ÷¼Á +4 СÂé×Ó111 2026-04-10 4/200 2026-04-11 10:19 by Delta2012
[¿¼ÑÐ] 284Çóµ÷¼Á +12 archer.. 2026-04-10 13/650 2026-04-11 08:44 by zhq0425
[»ù½ðÉêÇë] ɽ¶«Ê¡»ù½ð2026 +3 jerry681 2026-04-08 4/200 2026-04-10 16:02 by jerry681
[¿¼ÑÐ] 336²ÄÁÏÓ뻯¹¤085600Çóµ÷¼Á +21 Ë®ÐǼÇinfp 2026-04-05 24/1200 2026-04-10 15:28 by luoyongfeng
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤£¬Çóµ÷¼Á +11 won_qii 2026-04-07 11/550 2026-04-09 17:03 by luoyongfeng
[¿¼ÑÐ] Çóµ÷¼Á²ÄÁÏ¿ÆÑ§Ó빤³ÌÒ»Ö¾Ô¸985³õÊÔ365·Ö +5 ²Ä»¯Àî¿É 2026-04-08 5/250 2026-04-09 17:00 by Lilly_Li
[¿¼ÑÐ] 22408 266Çóµ÷¼Á +11 masss11222 2026-04-07 14/700 2026-04-08 11:06 by yulian1987
[¿¼ÑÐ] ¼ÆËã»ú408£üÔÚУ¶à´Î¹ú¼Ò¼¶¾ºÈü»ñ½±£üÉêÇëµ÷¼Á +4 ¶«É½´ó°×¶ì 2026-04-05 4/200 2026-04-08 00:18 by chongya
[¿¼ÑÐ] 316Çóµ÷¼Á +4 15318418673 2026-04-07 4/200 2026-04-07 22:12 by hemengdong
[¿¼ÑÐ] 301Çóµ÷¼Á +18 121. 2026-04-04 18/900 2026-04-07 17:49 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 081200-11408-367ѧ˶Çóµ÷¼Á +4 1_2_3111 2026-04-06 4/200 2026-04-07 08:13 by jp9609
[¿¼ÑÐ] 327¿¼Ñе÷¼ÁÍÆ¼ö +6 ÎØÎØÎØÎØÄØ 2026-04-06 6/300 2026-04-06 21:39 by à£à£à£0119
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +5 ´Þwj 2026-04-05 5/250 2026-04-06 15:40 by lin-da
[¿¼ÑÐ] 358Çóµ÷¼Á +7 Çïgk 2026-04-04 7/350 2026-04-05 13:29 by huangmoli
[¿¼ÑÐ] 325Çóµ÷¼Á +4 ´º·ç²»½èÒâ 2026-04-04 4/200 2026-04-04 22:08 by à£à£à£0119
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û