¡¾ÌâÄ¿¡¿2020Äê4ÔÂ8ÈÕ£¬Î人ÊÐÀ×ÉñɽҽԺΪȷÕïÐÂÐ͹Ú×´²¡¶¾·ÎÑ×»¼Õߣ¬ÐèÒª¼ì²âºËËáÊÇ·ñΪÑôÐÔ£¬ÏÖÓÐ
·ÝºËËáÑù±¾£¬ÓÐÒÔÏÂÁ½ÖÖ¼ì²â·½Ê½£º£¨1£©Öð·Ý¼ì²â£¬ÔòÐèÒª¼ì²â
´Î£»£¨2£©»ìºÏ¼ì²â£¬½«ÆäÖÐ
(
£¬ÇÒ
)·ÝºËËáÑù±¾·Ö±ðÈ¡Ñù»ìºÏÔÚÒ»Æð¼ì²â£¬Èô¼ì²â½á¹ûΪÒõÐÔ£¬Õâ
·ÝºËËáÑù±¾È«ÎªÒõÐÔ£¬Òò¶øÕâ
·ÝºËËáÑù±¾Ö»Òª¼ì²âÒ»´Î¾Í¹»ÁË£¬Èç¹û¼ì²â½á¹ûΪÑôÐÔ£¬ÎªÁËÃ÷È·Õâ
·ÝºËËáÑù±¾¾¿¾¹ÄÝΪÑôÐÔ£¬¾ÍÒª¶ÔÕâ
·ÝÑù±¾ÔÙÖð·Ý¼ì²â£¬´ËʱÕâ
·ÝºËËáÑù±¾µÄ¼ì²â´ÎÊý×ܹ²Îª
´Î.¼ÙÉèÔÚ½ÓÊܼì²âµÄºËËáÑù±¾ÖУ¬Ã¿·ÝÑù±¾µÄ¼ì²â½á¹ûÊÇÑôÐÔ»¹ÊÇÒõÐÔ¶¼ÊǶÀÁ¢µÄ£¬ÇÒÿ·ÝÑù±¾ÊÇÑôÐÔ½á¹ûµÄ¸ÅÂÊΪ
.
£¨1£©¼ÙÉèÓÐ5·ÝºËËáÑù±¾£¬ÆäÖÐÖ»ÓÐ2·ÝÑù±¾ÎªÑôÐÔ£¬Èô²ÉÓÃÖð·Ý¼ì²â·½Ê½£¬ÇóÇ¡ºÃ¾¹ý4´Î¼ì²â¾ÍÄܰÑÑôÐÔÑù±¾È«²¿¼ì²â³öÀ´µÄ¸ÅÂÊ.
£¨2£©ÏÖÈ¡ÆäÖÐ
(
£¬ÇÒ
)·ÝºËËáÑù±¾£¬¼Ç²ÉÓÃÖð·Ý¼ì²â·½Ê½£¬Ñù±¾ÐèÒª¼ì²âµÄ×Ü´ÎÊýΪ
£¬²ÉÓûìºÏ¼ì²â·½Ê½£¬Ñù±¾ÐèÒª¼ì²âµÄ×Ü´ÎÊýΪ
.
¢ÙÊÔÔËÓøÅÂÊͳ¼ÆµÄ֪ʶ£¬Èô
£¬ÊÔÇó
¹ØÓÚ
µÄº¯Êý¹ØÏµÊ½
£»
¢ÚÈô
£¬ÓûìºÏ¼ì²â·½Ê½¿ÉÒÔʹµÃÑù±¾ÐèÒª¼ì²âµÄ×Ü´ÎÊýµÄÆÚÍûÖµ±ÈÖð·Ý¼ì²âµÄ×Ü´ÎÊýÆÚÍûÖµ¸üÉÙ£¬Çó
µÄ×î´óÖµ.
²Î¿¼Êý¾Ý£º![]()
¡¾´ð°¸¡¿£¨1£©
£»£¨2£©¢Ù
(
£¬ÇÒ
)£»¢Ú
.
¡¾½âÎö¡¿
£¨1£©ÀûÓùŵä¸ÅÂʼÆË㹫ʽ¼´¿ÉµÃ³ö£®
£¨2£©¢ÙÓÉÒÑÖªµÃ
£¬
µÄËùÓпÉÄÜȡֵΪ1£¬
£®¿ÉµÃ
£¬
£¬¼´¿ÉµÃ³öÆÚÍû£®¸ù¾Ý
£¬½âµÃ
£®
¢ÚÓÉÌâÒâ¿ÉÖª
£¬µÃ
£¬
£¬
£¬¿ÉµÃ
£¬Éè
£¬ÀûÓõ¼ÊýÑо¿Æäµ¥µ÷ÐÔ¼´¿ÉµÃ³ö£®
½â£º£¨1£©ÓÉÌâÒâ¿ÉÖª
£¬
¹ÊÇ¡ºÃ¾¹ý4´Î¼ì²â¾ÍÄܰÑÑôÐÔÑù±¾È«²¿¼ì²â³öÀ´µÄ¸ÅÂÊΪ
.
£¨2£©¢ÙÓÉÒÑÖªµÃ
µÄËùÓпÉÄÜȡֵΪ1£¬
£¬
.
.
Èô
£¬Ôò
£¬
¼´
£¬
¹Ê
¹ØÓÚ
µÄº¯Êý¹ØÏµÊ½Îª
(
£¬ÇÒ
).
¢ÚÓÉÌâÒâ¿ÉÖª
£¬µÃ
£¬
£¬Éè
£¬
Ôò
£¬µ±
ʱ£¬
£¬¼´
ÔÚ
Éϵ¥µ÷µÝ¼õ.
.
µÄ×î´óֵΪ4.
| Äê¼¶ | ¸ßÖÐ¿Î³Ì | Äê¼¶ | ³õÖÐ¿Î³Ì |
| ¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
| ¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
| ¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÈôÊýÁÐ
Âú×ã
£¬
£¬¼ÇÊýÁÐ
µÄǰnÏîºÍÊÇ
£¬Ôò£¨ £©
A.ÈôÊýÁÐ
Êdz£ÊýÁУ¬Ôò![]()
B.Èô
£¬ÔòÊýÁÐ
µ¥µ÷µÝ¼õ
C.Èô
£¬Ôò![]()
D.Èô
£¬ÈÎÈ¡
ÖеÄ9Ïî
¹¹³ÉÊýÁÐ
µÄ×ÓÊýÁÐ
£¬Ôò
²»È«Êǵ¥µ÷ÊýÁÐ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿2020ÄêÐÂÐ͹Ú×´²¡¶¾·ÎÑ×£¨¼ò³Æ¡°Ð¹ڷÎÑס±£©³ÉΪÍþвȫÇòµÄ¹«¹²ÎÀÉúÎÊÌ⣬ÖÐÒ½Ò©ÔÚ±¾´ÎйڷÎÑ×µÄÖÎÁÆÖз¢»ÓÁËÖØÒª×÷Óã®Ñо¿ÈËÔ±¶Ô66ÀýÆÕͨÐÍйڷÎÑ×»Ö¸´ÆÚ»¼Õß½øÐÐÁËÖÐÒ½ÁÙ´²ÌØÕ÷·ÖÎö£¬·¢ÏÖÖ÷ÒªÖ¤ÐÍÓÐÆøÒõÁ½ÐéÖ¤Óë·ÎÆ¢ÆøÐéÖ¤£¬Í¬Ê±¿ÉÄܼæ¼Ðʪ֤£®ÎªÑо¿ÕâÁ½ÖÖÖ÷ÒªÖ¤ÐÍÔÚ¼æ¼Ðʪ֤µÄÄÑÒ×ÉÏÊÇ·ñÓвîÒ죬Ñо¿ÈËÔ±½«ÊªÖ¤Ö¢×´·Ö¼¶Á¿»¯£¬½«ËùÓÐ·ÎÆ¢ÆøÐéÖ¤»¼ÕßµÄÁ¿»¯·Ö×÷³É¾¥Ò¶Í¼£®
![]()
£¨1£©ÈôÁ¿»¯·Ö²»µÍÓÚ16·Ö£¬¼´¿ÉÕï¶ÏΪ¼æ¼Ðʪ֤£¬Çë²Î¿¼¾¥Ò¶Í¼£¬Íê³ÉÏÂÃæ
ÁÐÁª±í£®
¼Ðʪ֤ | ·Ç¼Ðʪ֤ | ºÏ¼Æ | |
ÆøÒõÁ½Ðé | 20 | ||
·ÎÆ¢ÆøÐé | |||
ºÏ¼Æ | 66 |
£¨2£©¸ù¾Ý´Ë×ÊÁÏ£¬ÄÜ·ñÓÐ99%µÄ°ÑÎÕÈÏΪÁ½ÖÖÖ÷ÒªÖ¤ÐÍÔÚ¼æ¼Ðʪ֤µÄÄÑÒ×ÉÏÓвîÒ죿
¸½£º
| 0.050 | 0.010 | 0.001 |
| 3.841 | 6.635 | 10.828 |
![]()
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÒÑÖª¶¯Ô²P¾¹ýµã
£¬²¢ÇÒÓëÔ²
ÏàÇÐ.
£¨¢ñ£©ÇóÔ²ÐÄPµÄ¹ì¼£CµÄ·½³Ì£»
£¨¢ò£©OÊÇ×ø±êԵ㣬¹ýµã
µÄÖ±Ïß
ÓëC½»ÓÚA£¬BÁ½µã£¬ÔÚCÉÏÊÇ·ñ´æÔÚµãQ£¬Ê¹µÃËıßÐÎ
ÊÇÆ½ÐÐËıßÐΣ¿
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿Èçͼ£¬ÔÚ¾ØÐÎ
ÖУ¬
Ϊ±ß
µÄÖе㣬½«
ÑØÖ±Ïß
·×ª³É
(
Æ½Ãæ
).Èô
·Ö±ðΪÏß¶Î
µÄÖе㣬ÔòÔÚ
·×ª¹ý³ÌÖУ¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©
![]()
A.ÓëÆ½Ãæ
´¹Ö±µÄÖ±Ïß±ØÓëÖ±Ïß
´¹Ö±
B.ÒìÃæÖ±Ïß
Óë
Ëù³ÉµÄ½ÇÊǶ¨Öµ
C.Ò»¶¨´æÔÚij¸öλÖã¬Ê¹![]()
D.ÈýÀâ×¶
Íâ½ÓÇò°ë¾¶ÓëÀâ
µÄ³¤Ö®±ÈΪ¶¨Öµ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÒÑÖªÖ±½ÇÌÝÐÎABCDÖУ¬
£¬
£¬
£¬½«Ö±½ÇÌÝÐÎABCD£¨¼°ÆäÄÚ²¿£©ÒÔABËùÔÚÖ±ÏßΪÖá˳ʱÕëÐýת90¡ã£¬ÐγÉÈçͼËùʾµÄ¼¸ºÎÌ壬ÆäÖÐMΪ
µÄÖеã.
![]()
£¨1£©ÇóÖ¤£º
£»
£¨2£©ÇóÒìÃæÖ±ÏßBMÓëEFËù³É½ÇµÄ´óС.
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿º¯Êýf(x)=ex+asinx£¬x¡Ê(£¦Ð£¬+¡Þ)£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©
A.µ±a=1ʱ£¬f(x)ÔÚ(0£¬f(0))´¦µÄÇÐÏß·½³ÌΪ2x£y+1=0
B.µ±a=1ʱ£¬f(x)´æÔÚΨһ¼«Ð¡Öµµãx0ÇÒ£1£¼f(x0)£¼0
C.¶ÔÈÎÒâa£¾0£¬f(x)ÔÚ(£¦Ð£¬+¡Þ)ÉϾù´æÔÚÁãµã
D.´æÔÚa£¼0£¬f(x)ÔÚ(£¦Ð£¬+¡Þ)ÉÏÓÐÇÒÖ»ÓÐÒ»¸öÁãµã
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÒÑÖªº¯Êý
.
£¨1£©ÌÖÂÛ
µÄµ¥µ÷ÐÔ£»
£¨2£©µ±
ʱ£¬É躯Êý
£¬Èô
¶ÔÈÎÒâµÄ
ºã³ÉÁ¢£¬Çó
µÄ×îСֵ.
²é¿´´ð°¸ºÍ½âÎö>>
¹ú¼ÊѧУÓÅÑ¡ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com