ÄÚÈÝ·¢²¼¸üÐÂʱ¼ä : 2025/5/6 20:04:49ÐÇÆÚÒ» ÏÂÃæÊÇÎÄÕµÄÈ«²¿ÄÚÈÝÇëÈÏÕæÔĶÁ¡£
×ÛÉÏËùÊö£¬mµÄ×îСֵΪ1..................................................12·Ö (Áí·¨£ºÓÉg(x)µÄ×îСֵg(x0)?x0?11?2?m?0£¨ÆäÖÐx0?(,1)£©µÃ£¬ÕûÊým´óÓÚx02µÈÓÚ1£¬ÔÙÓÃÁãµã´æÔÚ¶¨Àí˵Ã÷µ±m?1ʱg(x)ÓÐÁ½Áãµã.)
22.½â£º£¨¢ñ£©Ö±ÏßlµÄÆÕͨ·½³ÌΪx?3y?23£¬¼«×ø±ê·½³ÌΪ?cos??3?sin??23 ÇúÏßCµÄÆÕͨ·½³ÌΪx?3?y2?3£¬¼«×ø±ê·½³ÌΪ??23cos?..............4·Ö £¨¢ò£©¡ßµãMÔÚÖ±ÏßlÉÏ£¬ÇÒµãMµÄ¼«×ø±êΪ(2,?) ¡à2cos??23sin??23 ¡ß??(0,??2?2) ¡à???6
¡àÉäÏßOMµÄ¼«×ø±ê·½³ÌΪ???6
?????6ÁªÁ¢?£¬½âµÃ??3 ???23cos??¡àMN??N??M?1.....................................................10·Ö
??4x?3,x?2?1??x?2 23.½â£º£¨¢ñ£©¡ßf(x)??2x?1,3?1??4x?3,x??3?¡àf(x)ÔÚ[,??)Éϵ¥µ÷µÝÔö£¬ÔÚ(??,)Éϵ¥µ÷µÝ¼õ
13135.................................................5·Ö 3522£¨¢ò£©ÓÉ£¨¢ñ£©Öª£¬2a?b?
3¡àf(x)µÄ×îСֵΪf()?¡ß2ab?a2?b2
22222222¡à?2a?b??4a?b?4ab?4a?b?2(a?b)?3(2a?b)?5
213¡à2a?b?5.............................................................10·Ö
9