µÚÒ»·¶ÎÄÍø - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

2018Äêµç´ó¾­¼ÃÊýѧ»ù´¡12È«Ì×ÊÔÌâ¼°´ð°¸

À´Ô´£ºÓû§·ÖÏí ʱ¼ä£º2025/12/2 3:30:59 ±¾ÎÄÓÉloading ·ÖÏí ÏÂÔØÕâÆªÎĵµÊÖ»ú°æ
˵Ã÷£ºÎÄÕÂÄÚÈݽö¹©Ô¤ÀÀ£¬²¿·ÖÄÚÈÝ¿ÉÄܲ»È«£¬ÐèÒªÍêÕûÎĵµ»òÕßÐèÒª¸´ÖÆÄÚÈÝ£¬ÇëÏÂÔØwordºóʹÓá£ÏÂÔØwordÓÐÎÊÌâÇëÌí¼Ó΢ÐźÅ:xxxxxxx»òQQ£ºxxxxxx ´¦Àí£¨¾¡¿ÉÄܸøÄúÌṩÍêÕûÎĵµ£©£¬¸ÐлÄúµÄÖ§³ÖÓëÁ½⡣

2018Äêµç´ó¾­¼ÃÊýѧ»ù´¡12È«Ì×ÊÔÌâ¼°´ð°¸

Ò»¡¢Ìî¿ÕÌâ(ÿÌâ3·Ö£¬¹²15·Ö)

x2?46£®º¯Êýf(x)?µÄ¶¨ÒåÓòÊÇ (??,?2](2,??) £®

x?27£®º¯Êýf(x)?8£®Èô

1µÄ¼ä¶ÏµãÊÇ 1?exx?0 £®

?f(x)dx?F(x)?C£¬Ôò?e?xf(e?x)dx? ?F(e?x)?c £®

?102???9£®ÉèA?a03£¬µ±a? 0 ʱ£¬AÊǶԳƾØÕó¡£ ????23?1???x1?x2?010£®ÈôÏßÐÔ·½³Ì×é?ÓзÇÁã½â£¬Ôò?? £­1 ¡£

?x1??x2?0ex?e?x6£®º¯Êýf(x)?µÄͼÐιØÓÚ Ô­µã ¶Ô³Æ£®

27£®ÒÑÖªf(x)?1?8£®Èô

sinx£¬µ±x? x0 ʱ£¬f(x)ΪÎÞÇîСÁ¿¡£

?f(x)dx?F(x)?C£¬Ôò?f(2x?3)dx? 1F(2x?3)?c 2T£®

T?19£®Éè¾ØÕóA¿ÉÄæ£¬BÊÇAµÄÄæ¾ØÕó£¬Ôòµ±(A)= B ¡£

10£®ÈônÔªÏßÐÔ·½³Ì×éAX?0Âú×ãr(A)?n£¬Ôò¸ÃÏßÐÔ·½³Ì×é ÓзÇÁã½â ¡£

1?ln(x?5)µÄ¶¨ÒåÓòÊÇ (?5,2)?(?2, £® x?217£®º¯Êýf(x)?µÄ¼ä¶ÏµãÊÇ x?0 ¡£ x1?e6£®º¯Êýf(x)?8£®Èô

?f(x)dx?2x?2x2?c£¬Ôòf(x)= 1?232xln2?4x £®

?19£®ÉèA???2???31?£¬Ôòr(A)? 1 ¡£ ?2??3??10£®ÉèÆë´ÎÏßÐÔ·½³Ì×éA3?5X?OÂú£¬ÇÒr(A)?2£¬Ôò·½³Ì×éÒ»°ã½âÖÐ×ÔÓÉδ֪Á¿µÄ¸öÊýΪ 3 ¡£

26£®Éèf(x?1)?x?2x?5£¬Ôòf(x)= x2

+4 £®

µÚ 1 Ò³ ¹² 20 Ò³

1??xsin?2,x?07£®Èôº¯Êýf(x)??ÔÚx?0´¦Á¬Ðø£¬Ôòk= x??k,x?08£®Èô

2 ¡£

?f(x)dx?F(x)?c£¬Ôò?f(2x?3)dx?1/2F(2x-3)+c £®

9£®ÈôAΪn½×¿ÉÄæ¾ØÕó£¬Ôòr(A)? n ¡£

?1?123???Ôò´Ë·½³Ì×éµÄÒ»

10£®Æë´ÎÏßÐÔ·½³Ì×éAX?OµÄϵÊý¾ØÕó¾­³õµÈÐб任»¯ÎªA?010?2£¬

????0000??°ã½âÖÐ×ÔÓÉδ֪Á¿µÄ¸öÊýΪ 2 ¡£

1£®ÏÂÁи÷º¯Êý¶ÔÖУ¬( D )ÖеÄÁ½¸öº¯ÊýÏàµÈ£®

?sinx,x?0?2£®º¯Êýf(x)??xÔÚx?0´¦Á¬Ðø£¬Ôòk?£¨ C£®1 £©¡£

??k,x?03£®ÏÂÁж¨»ý·ÖÖлý·ÖֵΪ0µÄÊÇ( A )£®

?120?3???4£®ÉèA?00?13£¬Ôòr(A)?( B. 2 ) ¡£ ????24?1?3??5£®ÈôÏßÐÔ·½³Ì×éµÄÔö¹ã¾ØÕóΪA???2??1£¬Ôòµ±?=£¨ A£®1/2 £©Ê±¸ÃÏßÐÔ·½³Ì×éÎ޽⡣ ??01?2??4?x2?46£®y?µÄ¶¨ÒåÓòÊÇ £®

x?27£®ÉèijÉÌÆ·µÄÐèÇóº¯ÊýΪq(p)?10e8£®Èô

?p2£¬ÔòÐèÇóµ¯ÐÔEp= £®

¡£

?f(x)dx?F(x)?c£¬Ôò?e?xf(e?x)dx? 9£®µ± a ʱ£¬¾ØÕóA???13??¿ÉÄæ¡£ -1a??10£®ÒÑÖªÆë´ÎÏßÐÔ·½³Ì×éAX?OÖÐAΪ3?5¾ØÕó£¬Ôòr(A)? ¡£

µÚ 2 Ò³ ¹² 20 Ò³

1£®º¯Êýf(x)?1-2) ( £® ?9?x2µÄ¶¨ÒåÓòÊÇ (-3,?ln(x?3)2£®ÇúÏßf(x)?xÔڵ㣨1,1£©´¦µÄÇÐÏßбÂÊÊÇ 1 1 2£®

£®

3£®º¯Êýy?3(x?1)2µÄפµãÊÇx? 4£®Èôf?(x)´æÔÚÇÒÁ¬Ðø£¬Ôò[df(x)]? f?(x) . 5£®Î¢·Ö·½³Ì(y??)3?4xy(4)?y7sinxµÄ½×ÊýΪ 4 ¡£

??x?2, ?5?x?02 £® 1£®º¯Êýf(x)??2µÄ¶¨ÒåÓòÊÇ [?5,

x?1, 0?x?2?2£®limx?0x?sinx? x 0 £®

3£®ÒÑÖªÐèÇóº¯Êýq?202?p£¬ÆäÖÐpΪ¼Û¸ñ£¬ÔòÐèÇóµ¯ÐÔEp? 33p £® p?104£®Èôf?(x)´æÔÚÇÒÁ¬Ðø£¬Ôò[df(x)]?? f?(x) . 5£®¼ÆËã»ý·Ö

??1?1(xcosx?1)dx? 2 ¡£

¶þ¡¢µ¥ÏîÑ¡ÔñÌâ(ÿÌâ3·Ö£¬±¾Ìâ¹²15·Ö)

1£®ÏÂÁк¯ÊýÖÐÎªÆæº¯ÊýµÄÊÇ ( C£®y?ln A£®y?x?x

2x?xx?1 £©£® x?1x?1 x?1

D£®y?xsinx

B£®y?e?e C£®y?ln2£®ÉèÐèÇóÁ¿q¶Ô¼Û¸ñpµÄº¯ÊýΪq(p)?3?2p£¬ÔòÐèÇóµ¯ÐÔΪEp?£¨ D£®?p3?2p £©¡£

A£®p3?2p B£®3?2pp??C?3?2pp D£®?p3?2p3£®ÏÂÁÐÎÞÇî»ý·ÖÊÕÁ²µÄÊÇ (B£®

?11dx )£® 2xµÚ 3 Ò³ ¹² 20 Ò³

A£® D£®

???0edx

x B£®

???1??11dxC£®?3dx

1x2x

???1lnxdx

4£®ÉèAΪ3?2¾ØÕó£¬BΪ2?3¾ØÕó£¬ÔòÏÂÁÐÔËËãÖУ¨ A. AB £©¿ÉÒÔ½øÐС£

TTA. AB B. A?BC. AB D. BA

5£®ÏßÐÔ·½³Ì×é??x1?x2?1½âµÄÇé¿öÊÇ£¨ D£®Î޽⠣©£®

?x1?x2?0

B£®Ö»ÓÐ0½âC£®ÓÐÎÞÇî¶à½â

A£®ÓÐΨһ½â D£®ÎÞ½â

1£®º¯Êýy?xµÄ¶¨ÒåÓòÊÇ ( D£®x??1ÇÒx?0

lg(x?1)£©£®

D£®x??1ÇÒx?0

A£®x??1 B£®x?0 C£®x?0

x2£®ÏÂÁк¯ÊýÔÚÖ¸¶¨Çø¼ä(??,??)Éϵ¥µ÷Ôö¼ÓµÄÊÇ£¨ B£®e £©¡£ A£®sinx

B£®eC£®x

1x2D£®3?x

ex?e?xdx )£® 3£®ÏÂÁж¨»ý·ÖÖлý·ÖֵΪ0µÄÊÇ(A£® ??12x?xx?x1e?e1e?e??2dxdxA£® ? B£®?C£®?(x?sinx)dx D£®?(x3?cosx)dx

?1?1????224£®ÉèABΪͬ½×¿ÉÄæ¾ØÕó£¬ÔòÏÂÁеÈʽ³ÉÁ¢µÄÊÇ£¨ C. (AB)?BA £©¡£ A. (AB)?AB B. (AB)TTTT?1TTT?A?1(BT)?1C. (AB)T?BTAT D.

(ABT)?1?A?1(B?1)T

5£®ÈôÏßÐÔ·½³Ì×éµÄÔö¹ã¾ØÕóΪA??A£®

?1?2?1?=£¬Ôòµ±£¨ A£® £©Ê±ÏßÐÔ·½³Ì×éÎ޽⣮ ?2?210?B£®0 C£®1

D£®2

1 2

ex?e?x1£®ÏÂÁк¯ÊýÖÐΪżº¯ÊýµÄÊÇ( C£®y?

2 A£®y?x?x D£®y?xsinx

23£©£®

x?1ex?e?x B£®y?ln C£®y?

x?12

2£®ÉèÐèÇóÁ¿q¶Ô¼Û¸ñpµÄº¯ÊýΪq(p)?3?2p£¬ÔòÐèÇóµ¯ÐÔΪEp?£¨ D£®?µÚ 4 Ò³ ¹² 20 Ò³

p3?2p £©¡£

A£®p3?2pp B£®3?2pp C£®?3?2pp

D£®?3?2p3£®ÏÂÁÐÎÞÇî»ý·ÖÖÐÊÕÁ²µÄÊÇ(C£®A£® D£®

???0exdx

1?1x2dx )£®

??1??1dx dx C£®? B£®?311x2x??

???0sinxdx

TT4£®ÉèAΪ3?4¾ØÕó£¬BΪ5?2¾ØÕó£¬ Çҳ˻ý¾ØÕóACBÓÐÒâÒ壬ÔòCΪ ( B. 2?4 ) ¾ØÕó¡£

A. 4?2 B. 2?4 C. 3?5 5?3

D.

?x1?2x2?15£®ÏßÐÔ·½³Ì×é?µÄ½âµÄÇé¿öÊÇ£¨ A£®Î޽⠣©£®

x?2x?3?12A£®ÎÞ½â

Çî¶à½â

B£®Ö»ÓÐ0½â C£®ÓÐΨһ½â

D£®ÓÐÎÞ

1£®ÏÂÁк¯ÊýÖÐΪżº¯ÊýµÄÊÇ( C£®y?ln A£®y?x3?x D£®y?xsinx

x?1 x?1£©£®

B£®y?ex?e?x C£®y?lnx?1 x?1

2£®ÉèÐèÇóÁ¿q¶Ô¼Û¸ñpµÄº¯ÊýΪq(p)?100eA£®??p2£¬ÔòÐèÇóµ¯ÐÔΪEp?£¨ A£®?p £©¡£ 2pp B£® C£®?50p D£®50p 221223£®ÏÂÁк¯ÊýÖÐ(B£®?cosx )ÊÇxsinxµÄÔ­º¯Êý£®

211222A£® cosx B£®?cosx C£®?2cosx

222D£®2cosx

?1?21???4£®ÉèA?20?1£¬Ôòr(A)?( C. 2 ) ¡£ ????3?20??A. 0 B. 1 C. 2 D. 3

?11??x1??1?5£®ÏßÐÔ·½³Ì×é?£® ??x???0?µÄ½âµÄÇé¿öÊÇ£¨ D£®ÓÐΨһ½â £©

1?1???2???A£®ÎÞ½â

B£®ÓÐÎÞÇî¶à½â C£®Ö»ÓÐ0½â D£®ÓÐΨһ½â

µÚ 5 Ò³ ¹² 20 Ò³

2018Äêµç´ó¾­¼ÃÊýѧ»ù´¡12È«Ì×ÊÔÌâ¼°´ð°¸.doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ£¬·½±ã¸´ÖÆ¡¢±à¼­¡¢ÊղغʹòÓ¡
±¾ÎÄÁ´½Ó£ºhttps://www.diyifanwen.net/c2qluf3swuu2cg5h8ins237lyd0yjbf015t1_1.html£¨×ªÔØÇë×¢Ã÷ÎÄÕÂÀ´Ô´£©

Ïà¹ØÍÆ¼ö£º

ÈÈÃÅÍÆ¼ö
Copyright © 2012-2023 µÚÒ»·¶ÎÄÍø °æÈ¨ËùÓÐ ÃâÔðÉùÃ÷ | ÁªÏµÎÒÃÇ
ÉùÃ÷ :±¾ÍøÕ¾×ðÖØ²¢±£»¤ÖªÊ¶²úȨ£¬¸ù¾Ý¡¶ÐÅÏ¢ÍøÂç´«²¥È¨±£»¤ÌõÀý¡·£¬Èç¹ûÎÒÃÇ×ªÔØµÄ×÷Æ·ÇÖ·¸ÁËÄúµÄȨÀû,ÇëÔÚÒ»¸öÔÂÄÚ֪ͨÎÒÃÇ£¬ÎÒÃǻἰʱɾ³ý¡£
¿Í·þQQ£ºxxxxxx ÓÊÏ䣺xxxxxx@qq.com
ÓåICP±¸2023013149ºÅ
Top