ÌâÄ¿ÄÚÈÝ
´Å³¡¾ßÓÐÄÜÁ¿£¬´Å³¡Öе¥Î»Ìå»ýËù¾ßÓеÄÄÜÁ¿½Ð×öÄÜÁ¿Ãܶȣ¬ÆäֵΪ
£¬Ê½ÖÐBÊǴŸÐÇ¿¶È£¬¦ÌÊǴŵ¼ÂÊ£¬ÔÚ¿ÕÆøÖЦÌΪһÒÑÖª³£Êý£®ÎªÁ˽üËƲâµÃÌõÐδÅÌú´Å¼«¶ËÃ渽½üµÄ´Å¸ÐÇ¿¶ÈB£¬Ò»Ñ§ÉúÓÃÒ»¸ù¶ËÃæÃæ»ýΪAµÄÌõÐδÅÌúÎüסһÏàͬÃæ»ýµÄÌúƬP£¬ÔÙÓÃÁ¦½«ÌúƬÓë´ÅÌúÀ¿ªÒ»¶Î΢С¾àÀë¡÷l£¬²¢²â³öÀÁ¦F£¬ÈçͼËùʾ£®ÒòΪFËù×÷µÄ¹¦µÈÓÚ¼ä϶Öдų¡µÄÄÜÁ¿£¬ËùÒÔÓɴ˿ɵôŸÐÇ¿¶ÈBÓëF¡¢AÖ®¼äµÄ¹ØϵΪB=______£®
B2 |
2¦Ì |
ÓÉÌâÒ⣬´Å³¡Öе¥Î»Ìå»ýËù¾ßÓеÄÄÜÁ¿½Ð×öÄÜÁ¿Ãܶȣ¬ÆäֵΪ
ÌõÐδÅÌúÓëÌúƬPÖ®¼äµÄ´Å³¡¾ßÓеÄÄÜÁ¿µÈÓÚÀÁ¦F×öµÄ¹¦£¬¹Ê
E=F?¡÷x ¢Ù
Á¿ÃܶÈΪ´Å³¡Öе¥Î»Ìå»ýËù¾ßÓеÄÄÜÁ¿£¬¹Ê
=
¢Ú
Óɢ٢ڿɽâµÃ
B=
¹Ê´ð°¸Îª£º
£®
B2 |
2¦Ì |
ÌõÐδÅÌúÓëÌúƬPÖ®¼äµÄ´Å³¡¾ßÓеÄÄÜÁ¿µÈÓÚÀÁ¦F×öµÄ¹¦£¬¹Ê
E=F?¡÷x ¢Ù
Á¿ÃܶÈΪ´Å³¡Öе¥Î»Ìå»ýËù¾ßÓеÄÄÜÁ¿£¬¹Ê
B2 |
2¦Ì |
E |
¡÷l?A |
Óɢ٢ڿɽâµÃ
B=
|
¹Ê´ð°¸Îª£º
|
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿