ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÔÚÔÔÅàijÖÖÅ©×÷Î2n=42£©µÄ¹ý³ÌÖУ¬ÓÐʱ»á·¢ÏÖµ¥ÌåÖ²Ö꣨2n-1£©£¬ÀýÈçÓÐÖÖµ¥ÌåÖ²Öê¾Í±ÈÕý³£Ö²È±ÉÙÒ»ÌõºÅȾɫÌå³ÆÎª6ºÅȾɫÌ壬³ÆÎª6ºÅµ¥ÌåÖ²Öê¡£

£¨1£©6ºÅµ¥ÌåÖ²ÖêµÄ±äÒìÀàÐÍΪ___________________£¬¸ÃÖ²ÖêµÄÐγÉÊÇÒòΪÇ×´úÖеÄÒ»·½ÔÚ¼õÊý·ÖÁѹý³ÌÖÐ___________³öÏÖδ·ÖÀë¶øÐγÉÒì³£Åä×ÓËùÖ¡£

£¨2£©6ºÅµ¥ÌåÖ²ÖêÔÚ¼õÊýµÚ´Î·ÖÁÑʱÄÜÐγÉ___________¸öËÄ·ÖÌå¡£

£¨3£©¿ÆÑÐÈËÔ±ÀûÓÃ6ºÅµ¥ÌåÖ²Öê½øÐн»ÊµÑ飬½á¹ûÈçϱíËùʾ¡£

ÔÓ½»Ç×±¾

ʵÑé½á¹û

6ºÅµ¥Ì壨¡â£©¡ÁÕý³£¶þ±¶Ì壨¡á£©

×Ó´úÖе¥ÌåÕ¼75%£¬Õý³£¶þ±¶ÌåÕ¼25%

6ºÅµ¥Ì壨¡á£©¡ÁÕý³£¶þ±¶Ì壨¡â£©

×Ó´úÖе¥ÌåÕ¼4%£¬Õý³£¶þ±¶ÌåÕ¼96%

¢Ùµ¥Ìå¡âÔÚ¼õÊý·ÖÁÑʱ£¬ÐγɵÄn-1ÐÍÅä×Ó__________£¨Ìî¡°¶àÓÚ¡°µÈÓÚ¡±»ò¡°ÉÙÓÚ¡±£©nÐÍÅä×Ó£¬ÕâÊÇÒòΪ6ºÅȾɫÍùÔÚ¼õÊýµÚÒ»´Î·ÖÁѹý³ÌÖÐÒòÎÞ·¨__________¶ø¶ªÊ§¡£

¢Ún-1ÐÍÅä×Ó¶ÔÍâ½ç»·¾³Ãô¸Ð£¬ÓÈÆäÊÇÆäÖеÄ__________£¨¡°´Æ¡±»ò¡°ÐÛ¡±£©Åä×ÓÓýÐԺܵ͡£

¡¾´ð°¸¡¿È¾É«Ìå±äÒ죨»òȾɫÌåÊýÄ¿±äÒ죩 6ºÅȾɫÌåµÄͬԴȾɫÌå»ò½ãÃÃȾɫµ¥Ìå 20 ¶àÓÚ Áª»á£¨ÐγÉËÄ·ÖÌ壩 ÐÛ

¡¾½âÎö¡¿

1¡¢È¾É«Ìå±äÒì°üÀ¨È¾É«Ìå½á¹¹¡¢ÊýÄ¿µÄ¸Ä±ä£®È¾É«Ìå½á¹¹µÄ±äÒìÖ÷ÒªÓÐȱʧ¡¢Öظ´¡¢µ¹Î»¡¢Ò×λËÄÖÖÀàÐÍ¡£È¾É«ÌåÊýÄ¿±äÒì¿ÉÒÔ·ÖΪÁ½ÀࣺһÀàÊÇϸ°ûÄÚ¸ö±ðȾɫÌåµÄÔö¼Ó»ò¼õÉÙ£¬ÁíÒ»ÀàÊÇϸ°ûÄÚȾɫÌåÊýÄ¿ÒÔȾɫÌå×éµÄÐÎʽ³É±¶µØÔö¼Ó»ò¼õÉÙ¡£

2¡¢·ÖÎö±í¸ñÖеÄÊý¾Ý¿ÉÖª£¬µ¥Ìå¡âÔÚ¼õÊý·ÖÁÑʱ£¬ÐγɵÄn-1ÐÍÅä×Ó¶àÓÚnÐÍÅä×Ó£»n-1ÐÍÅä×Ó¶ÔÍâ½ç»·¾³Ãô¸Ð£¬ÓÈÆäÊÇÆäÖеÄÐÛÅä×ÓÓýÐԺܵ͡£

£¨1£©ÓÐÒ»ÖÖµ¥ÌåÖ²Öê¾Í±ÈÕý³£Ö²ÖêȱÉÙÒ»Ìõ6ºÅȾɫÌ壬³ÆÎª6ºÅµ¥ÌåÖ²Ö꣬¹Ê6ºÅµ¥ÌåÖ²ÖêµÄ±äÒìÀàÐÍΪȾɫÌåÊýÄ¿±äÒ죬¸ÃÖ²ÖêµÄÐγÉÊÇÒòΪÇ×´úÖеÄÒ»·½ÔÚ¼õÊý·ÖÁѹý³ÌÖÐ6ºÅȾɫÌåµÄͬԴȾɫÌå»ò½ãÃÃȾɫµ¥Ìåδ·ÖÀë¡£

£¨2£©Ä³ÖÖÅ©×÷Î2n=42£©£¬Ôòµ¥ÌåÖ²ÖêΪ2n-1=41ÌõȾɫÌ壬¹Ê6ºÅµ¥ÌåÖ²ÖêÔÚ¼õÊýµÚÒ»´Î·ÖÁÑʱÄÜÐγÉ20¸öËÄ·ÖÌå¡£

£¨3£©£©¢Ù¾Ý±í¸ñÊý¾Ý¿ÉÖª£¬µ¥Ìå¡âÔÚ¼õÊý·ÖÁÑʱ£¬ÐγɵÄn-1ÐÍÅä×Ó¶àÓÚnÐÍÅä×Ó£¬ÕâÊÇÒòΪ6ºÅȾɫÌåÍùÍùÔÚ¼õÊýµÚÒ»´Î·ÖÁѹý³ÌÖÐÒòÎÞ·¨Áª»á£¨ÎÞ·¨ÐγÉËÄ·ÖÌ壩¶ø¶ªÊ§¡£

¢Ú¾Ý±í¸ñÊý¾Ý¿ÉÖª£¬n-1ÐÍÅä×Ó¶ÔÍâ½ç»·¾³Ãô¸Ð£¬ÓÈÆäÊÇÆäÖеÄÐÛÅä×ÓÓýÐԺܵ͡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø