Znn3bq.jpeg
²é¿´: 1856  |  »Ø¸´: 14
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

llaier

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

[ÇóÖú] ÇóÖúÖ¤Ã÷Ò»¸öÊýÁÐÊÕÁ²

ÒÑÖªf(x)ÊÇÉÏ͹µ¥µ÷µÝÔöÁ¬Ðøº¯Êý£¬g(x)ÊÇÏÂ͹µ¥µ÷µÝ¼õÁ¬Ðøº¯Êý¡£f(x)ºÍg(x)ÏཻÓÚµãP¡£s1ºÍs2ÊǺá×ø±êÖµ£¬f(x)ºÍg(x)Ïà¶ÔÓ¦µÄµãΪa1£¬b1£¬a2£¬b2£¬ÈçͼËùʾ¡£Ö±Ïßa1a2Óëb1b2ÏཻÓÚµãP1£¬P1¶ÔÓ¦µÄºá×ø±êΪs3£¬¹ýP1×÷ÓëxÖá´¹Ö±µÄÖ±Ïߣ¬Óëf(x)ºÍg(x)·Ö±ðÏཻÓÚµãa3ºÍb3¡£È»ºó£¬ÒÔa1£¬b1£¬a3£¬b3ΪËĸöµã£¬×÷Ö±Ïßa1a3Óëb1b3£¬Á½ÌõÖ±ÏßÏཻÓÚµãP2¡£ÒÀ´ÎÉú³É½»µãÐòÁÐ{Pn}£¬ÇóÖ¤Pn-->P¡£

ÐòÁÐPnÉú³ÉʾÒâͼ
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

cars

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
llaier: ½ð±Ò+5, ¡ïÓаïÖú, ÓеãûÓиãÃ÷°×¡£h(x)Óëf(x)µÄ¹ØÏµÊÇʲô£¿ 2012-04-24 23:12:19
Ö¤Ã÷˼·£¬½ÓÉÏ
Ê×ÏÈxn(n=2,3,...)Ò»¶¨ÊǵݼõÇÒ´óÓÚ0µÄ¡£
¼ÙÉèÔ­µãΪO£¬ÈôOBÓëxÖáµÄ½»µãz3£¬Ôòz3>x3>0¡£
Ö»ÒªÖ¤zn(n=2,3,...)ÊÕÁ²£¬ÔòxnÊÕÁ²¡£
5Â¥2012-04-24 12:42:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 15 ¸ö»Ø´ð

shtlyou

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Äã˵µÄ²»ÊǺÜÇåÎú£¬s1ºÍs2ÊǺá×ø±êÖµ£¬s1ºÍs2ÊÇÈÎÒâÊý»¹ÊÇÓÐһЩÏÞÖÆÌõ¼þ£¿»¹ÓÐÄã˵µÄµãPn ÕâÀïµÄ½»µãÐòÁÐ{PnÖеÄpnÊÇÖ¸¸ÃµãµÄºá×ø±ê»¹ÊÇ×Ý×ø±ê£¿Äã»Ø´ðÁËÎÒÕâЩÒÉ»óµÄ»°ÕâµÀÌâÎÒ¾õµÃÎÒ»¹ÊǺÜÈÝÒ×°ÑËü×ö³öÀ´µÄ£¬µ½Ê±ºò¸úÄã˵һÏ¡£
Ïë¹ý³É¹¦£¬Ïë¹ýʧ°Ü£¬µ«´ÓÀ´Ã»ÓÐÏë¹ý·ÅÆú¡£Ö»Îª³É¹¦ÕÒ°ì·¨£¬²»ÎªÊ§°ÜÕÒÀíÓÉ£¡
2Â¥2012-04-24 08:07:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

llaier

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

ÄúºÃ£¡s1ºÍs2ÊÇÈÎÒâµÄÁ½¸öºá×ø±êÖµ£¬·Ö±ðλÓÚ½»µãPµÄÁ½²à¡£½»µãÐòÁÐ{Pn}ÖеÄPnÊÇÖ¸¸ÃµãµÄºá×ø±ê¡£·Ç³£¸Ðл£¡£¡£¡
3Â¥2012-04-24 09:26:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cars

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÌáÒ»¸ö˼·£¬¹©Äã²Î¿¼
¿É½«Ìâת»¯³É¼òµ¥Ò»µã£¬Ô­ÌâµÈ¼ÛÓÚ
ÉÏ͹µ¥µ÷µÝÔöÁ¬Ðøº¯Êýh(x)ÓëxÖá½»ÓÚx=0£¬ÈÎÈ¡x1<0£¬ÓÐf(x1)<0£¬
ÈÎÈ¡x2>0,ÓÐf(x2)>0£¬Á¬A(x1,f(x1))µãºÍB(x2,f(x2))£¬ABÓëxÖá½»ÓÚx3¡£
Ö¤xnÇ÷ÓÚ0¡£
4Â¥2012-04-24 11:45:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0854Çóµ÷¼Á +23 ÃÅ·ÃþÃþ 2026-04-15 27/1350 2026-04-19 01:59 by ÑÌÓêÁ÷ÑÄ
[¿¼ÑÐ] ²ÄÁÏÏà¹Ø×¨Òµ344Çóµ÷¼ÁË«·Ç¹¤¿ÆÑ§Ð£»ò¿ÎÌâ×é +25 hualkop 2026-04-12 27/1350 2026-04-19 01:58 by ÑÌÓêÁ÷ÑÄ
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +10 Ö½ÉÈzhishan 2026-04-13 10/500 2026-04-18 21:19 by zqndavala
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +5 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 5/250 2026-04-18 15:17 by Equinoxhua
[¿¼ÑÐ] ÊÕµ½¸´ÊÔµ÷¼Áµ«ÊÇÈ¥²»ÁË +8 СÎÏÅ£* 2026-04-16 8/400 2026-04-18 11:15 by zixin2025
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶294·Ö£¬Çóµ¼Ê¦ÊÕÁô +33 yzyzx 2026-04-12 37/1850 2026-04-17 23:00 by wunaiy88
[Óлú½»Á÷] ¶þ±½¼×ͪËáÀàÑÜÉúÎï 50+3 С°×°®Ö÷ÈË 2026-04-17 6/300 2026-04-17 18:47 by kf2781974
[¿¼ÑÐ] 322Çóµ÷¼Á +6 tekuzu 2026-04-17 6/300 2026-04-17 13:48 by Espannnnnol
[ÂÛÎÄͶ¸å] ÓÐûÓнÓÊձȽϿìµÄsciÆÚ¿¯Ñ½£¬×îºÃÔÚÒ»¸öÔÂÖ®Äڵģ¬ÑÐÈýº¢×ÓÇó±ÏÒµ 20+4 Ö®»¤×Å 2026-04-16 5/250 2026-04-17 10:02 by bobvan
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÉúÎïѧ326Çóµ÷¼Á +9 Áõīī 2026-04-15 9/450 2026-04-16 17:14 by ´Þ´Þ´Þcccc
[»ù½ðÉêÇë] RY£ºÖйú²ú³öµÄ¿ÆÑ§À¬»øÂÛÎÄ£¬¾ø¶ÔÊýÁ¿ºÍ±ÈÀý¶¼ÊÀ½çµÚÒ» +7 zju2000 2026-04-14 18/900 2026-04-16 11:36 by »¶ÀÖËÌÒ¶Ýè
[¿¼ÑÐ] 322Çóµ÷¼Á +8 123°²¿µ 2026-04-12 15/750 2026-04-16 11:07 by Espannnnnol
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +14 à¶¹þ¼ÓÓÍ 2026-04-14 16/800 2026-04-16 10:15 by beilsong20
[¿¼ÑÐ] 279ѧ˶ʳƷרҵÇóµ÷¼ÁԺУ 20+7 ¹Â¶ÀµÄÀǰ®³ÔÑò 2026-04-12 29/1450 2026-04-16 09:00 by screening
[¿¼ÑÐ] Çóµ÷¼ÁѧУ +14 ²»»á³ÔÈâ 2026-04-13 16/800 2026-04-15 21:59 by noqvsozv
[¿¼ÑÐ] ʳƷÓëÓªÑø£¨0955£©271Çóµ÷¼Á +15 Éý¸ñ°¢´ï 2026-04-12 16/800 2026-04-14 13:18 by ¸¡Èô_°²Éú
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] 2026˶ʿµ÷¼Á_Äܶ¯_ºÓÄÏũҵ´óѧ +4 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 4/200 2026-04-13 22:01 by bljnqdcc
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ 0855 »úе 286 Çóµ÷¼Á +11 ²»»á³ÔÈâ 2026-04-12 11/550 2026-04-13 21:59 by bljnqdcc
[¿¼ÑÐ] ¡£ +10 Àî¶àÃ×lee. 2026-04-12 11/550 2026-04-12 22:58 by yuyin1233
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û