¶ÔÓÚÈÎÒâ¸ø¶¨µÄÒ»¸öÕýÕûÊýn,°Ñ0Óë1Ö®¼äËùÓзÖĸСÓÚµÈÓÚnµÄ²»¿ÉÔ¼Õæ·ÖÊý°´´ÓСµ½´óµÄ˳ÐòÅÅÁÐÆðÀ´,²¢ÔÚ×îÇ°ÃæÌíÉÏ,×îÄ©ÌíÉÏ,¿ÉµÃÒ»¸öÓÐÏÞÊýÁÐ,½Ð×ön¼¶·¨ÀïÊýÁÐ,ÕâÊÇÊýѧ¼Ò·¨Àï(J.¡¡Farey)ÔÚÒ»°Ù¶àÄêÇ°·¢ÏÖµÄ,¼ÇΪFn,ÀýÈç:

       F2:.

       F3:.

       F4:.

       F5:.

       ÊÔÎÊËü¾ß±¸ÏÂÁÐËùÊöµÄÄÄЩÐÔÖÊ(¡¡¡¡)

       ¢ÙÿÏàÁÚÁ½Ïî,¶¼ÓÐa2b1-a1b2=1

       ¢ÚÿÏàÁÚÈýÏîºÍ,¶¼ÓÐ

       ¢ÛËüÊǵÝÔöµÄÊýÁÐ,ÇÒÊÇÓÐÏÞÊýÁÐ

    A.¢Ù¢Ú                      B.¢Ú¢Û

    C.¢Ù¢Ú¢Û                   D.¢Ù¢Û

      

½âÎö:¿¼²é¿ÉÖª¾ß±¸¢Ù¢Ú¢Û.?

       ´ð°¸:C

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£ºÈ«ÓÅÉè¼ÆÑ¡ÐÞÊýѧ£­1-2Ëս̰æ Ëս̰æ ÌâÐÍ£º013

¶ÔÓÚÈÎÒâ¸ø¶¨µÄÒ»¸öÕýÕûÊýn£¬°Ñ0Óë1Ö®¼äËùÓзÖĸСÓÚµÈÓÚnµÄ²»¿ÉÔ¼Õæ·ÖÊý°´´ÓСµ½´óµÄ˳ÐòÅÅÁÐÆðÀ´£¬²¢ÔÚ×îÇ°ÃæÌíÉÏ£¬×îÄ©ÌíÉÏ£¬¿ÉµÃÒ»¸öÓÐÏÞÊýÁУ¬½Ð×ön¼¶·¨ÀïÊýÁУ¬ÕâÊÇÊýѧ¼Ò·¨Àï(J£®Farey)ÔÚÒ»°Ù¶àÄêÇ°·¢Ïֵģ¬¼ÇΪFn£¬ÀýÈ磺

F2£º£¬£¬£»

F3£º£¬£¬£¬£¬£»

F4£º£¬£¬£¬£¬£¬£¬£»

F5£º£¬£¬£¬£¬£¬£¬£¬£¬£¬£¬£®

ÊÔÎÊËü¾ß±¸ÏÂÁÐËùÊöµÄÄÄЩÐÔÖÊ

¢ÙÿÏàÁÚÁ½ÏîºÍ£¬¶¼ÓÐa2b1£­a1b2£½1

¢ÚÿÏàÁÚÈýÏî¡¢ºÍ£¬¶¼ÓÐ

¢ÛËüÊǵÝÔöµÄÊýÁУ¬ÇÒÊÇÓÐÏÞÊýÁÐ

[¡¡¡¡]

A£®¢Ù¢Ú

B£®¢Ú¢Û

C£®¢Ù¢Ú¢Û

D£®¢Ù¢Û

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£ºÑ§Ï°Öܱ¨¡¡Êýѧ¡¡±±Ê¦´ó¿Î±ê¸ß¶þ°æ(Ñ¡ÐÞ1£­2)¡¡2009£­2010ѧÄê¡¡µÚ39ÆÚ¡¡×ܵÚ195ÆÚ ±±Ê¦´ó¿Î±ê ÌâÐÍ£º013

¶ÔÓÚÈÎÒâ¸ø¶¨µÄÒ»¸öÕýÕûÊýn£¬°Ñ0µ½1Ö®¼äËùÓзÖĸСÓÚµÈÓÚnµÄ²»¿ÉÔ¼Õæ·ÖÊý°´´ÓСµ½´óµÄ˳ÐòÅÅÁÐÆðÀ´£¬²¢ÔÚ×îÇ°ÃæÌíÉÏ£¬×îÄ©ÌíÉÏ£¬¿ÉµÃµ½Ò»¸öÓÐÏÞÊýÁУ¬½Ð×÷n¼¶·¨ÀïÊýÁУ¬ÕâÊÇÊýѧ¼Ò·¨Àï(J£®Farey)ÔÚÒ»°Ù¶àÄêÇ°·¢Ïֵģ¬¼ÇΪFn£®ÀýÈ磺

F2£º£¬£¬£»

F3£º£¬£¬£¬£¬£»

F4£º£¬£¬£¬£¬£¬£¬£»

F5£º£¬£¬£¬£¬£¬£¬£¬£¬£¬£¬£®

ÊÔÎÊËü¾ß±¸ÏÂÁÐËùÊöµÄÐÔÖÊÓÐ

¢ÙÿÏàÁÚÁ½ÏîºÍ£¬¶¼ÓÐa2b1£­a1b2£½1£»

¢ÚÿÏàÁÚÈýÏºÍ£¬¶¼ÓУ½£»

¢ÛËüÊǵÝÔöµÄÊýÁУ¬ÇÒÊÇÓÐÏÞÊýÁУ®

[¡¡¡¡]
A£®

¢Ù¢Ú

B£®

¢Ú¢Û

C£®

¢Ù¢Ú¢Û

D£®

¢Ù¢Û

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

¶ÔÓÚÈÎÒâ¸ø¶¨µÄÒ»¸öÕýÕûÊýn,°Ñ0Óë1Ö®¼äËùÓзÖĸСÓÚµÈÓÚnµÄ²»¿ÉÔ¼Õæ·ÖÊý°´´ÓСµ½´óµÄ˳ÐòÅÅÁÐÆðÀ´,²¢ÔÚ×îÇ°ÃæÌíÉÏ,×îÄ©ÌíÉÏ,¿ÉµÃÒ»¸öÓÐÏÞÊýÁÐ,½Ð×ön¼¶·¨ÀïÊýÁÐ,ÕâÊÇÊýѧ¼Ò·¨Àï(J.FareY)ÔÚÒ»°Ù¶àÄêÇ°·¢ÏÖµÄ,¼ÇΪFn,ÀýÈç:?

F2: ,,;

F3: ,, ,, ;

F4: ,, , ,,, ;

F5: ,,, ,, ,, ,,, .

ÊÔÎÊËü¾ß±¸ÏÂÁÐËùÊöµÄÄÄЩÐÔÖÊ(¡¡¡¡)

¢ÙÿÏàÁÚÁ½ÏîºÍ,¶¼ÓÐa2b1-a1b2=1

¢ÚÿÏàÁÚÈýÏî¡¢ºÍ,¶¼ÓÐ=

¢ÛËüÊǵÝÔöµÄÊýÁÐ,ÇÒÊÇÓÐÏÞÊýÁÐ

A.¢Ù¢Ú

B.¢Ú¢Û

C.¢Ù¢Ú¢Û

D.¢Ù¢Û

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

¶ÔÓÚÈÎÒâ¸ø¶¨µÄÒ»¸öÕýÕûÊýn,°Ñ0Óë1Ö®¼äËùÓзÖĸСÓÚµÈÓÚnµÄ²»¿ÉÔ¼Õæ·ÖÊý°´´ÓСµ½´óµÄ˳ÐòÅÅÁÐÆðÀ´,²¢ÔÚ×îÇ°ÃæÌíÉÏ,×îÄ©ÌíÉÏ,¿ÉµÃÒ»¸öÓÐÏÞÊýÁÐ,½Ð×ön¼¶·¨ÀïÊýÁÐ,ÕâÊÇÊýѧ¼Ò·¨Àï(J.FareY)ÔÚÒ»°Ù¶àÄêÇ°·¢ÏÖµÄ,¼ÇΪFn,ÀýÈç:?

F2: ,,;

F3: ,, ,, ;

F4: ,, , ,,, ;

F5: ,,, ,, ,, ,,, .

ÊÔÎÊËü¾ß±¸ÏÂÁÐËùÊöµÄÄÄЩÐÔÖÊ(¡¡¡¡)

¢ÙÿÏàÁÚÁ½ÏîºÍ,¶¼ÓÐa2b1-a1b2=1

¢ÚÿÏàÁÚÈýÏî¡¢ºÍ,¶¼ÓÐ=

¢ÛËüÊǵÝÔöµÄÊýÁÐ,ÇÒÊÇÓÐÏÞÊýÁÐ

A.¢Ù¢Ú

B.¢Ú¢Û

C.¢Ù¢Ú¢Û

D.¢Ù¢Û

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸