ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÒÅ´«ÐÔ±âƽ×ãÓë½øÐÐÐÔ¼¡Î®Ëõ¶¼Êǵ¥»ùÒòÒÅ´«²¡¡£ÒÅ´«ÐÔ±âƽ×ãΪ³£È¾É«ÌåÒÅ´«£¬Ïà¹Ø»ùÒòΪA¡¢a£¬½øÐÐÐÔ¼¡Î®ËõΪ°éÐÔÒÅ´«£¬Ïà¹Ø»ùÒòΪE£¬e¡£ÏÂͼΪ¼×¡¢ÒÒÁ½¸ö¼Ò×åÒÅ´«ÏµÆ×ͼ£¬Ã¿¸ö¼Ò×åÖнöº¬ÆäÖÐÒ»ÖÖÒÅ´«²¡»ùÒò£¬ÇÒ6ºÅ¸öÌå²»º¬Ö²¡»ùÒò¡£Çë¾Ý´Ë»Ø´ðÏÂÁÐÎÊÌâ¡£
£¨1£©Óбâƽ×ãÒÅ´«»ùÒòµÄ¼Ò×åÊÇ________¡£
£¨2£©½øÐÐÐÔ¼¡Î®ËõµÄÒÅ´«·½Ê½Îª________¡£7ºÅ¸öÌåµÄ»ùÒòÐÍÊÇ________£¨Ö»¿¼ÂǼ׼Ò×åµÄÒÅ´«²¡£©¡£
£¨3£©Èô14ºÅ¸öÌå´øÓÐÒÒ¼Ò×åÒÅ´«²¡µÄÖ²¡»ùÒò£¬ÇÒÉç»áÈËȺÖУ¬ÒÒ¼Ò×åÒÅ´«²¡µÄ»¼²¡ÂÊΪÍò·Ö֮ʮÁù¡£Ôò
¢Ù11ºÅ¸öÌ岻Я´øÖ²¡»ùÒòµÄ¸ÅÂÊΪ_______£»15ºÅ¸öÌåµÄ»ùÒòÐÍÊÇ_______¡£
¢Ú7ºÅ¸öÌåÓë17ºÅ¸öÌå»éÅ䣬ÔòÆäËùÉúºó´ú»¼¼×¼Ò×åÒÅ´«²¡µÄ¸ÅÂÊÊÇ_______¡£
¢Û9ºÅ¸öÌåÓë15ºÅ¸öÌå»éÅ䣬ÉúÏÂÁËÒ»¸öÕý³£µÄÅ®¶ù¡£¸ÃÅ®¶ùÓëÒ»Õý³£ÄÐÐÔ»éÅ䣬ÉúÏÂÕý³£º¢×ӵĸÅÂÊΪ_______¡£
£¨4£©8ºÅ¸öÌå±íÏÖÕý³££¬¾»ùÒò¼ì²â£¬Ëýͬʱ´øÓм׼Ò×åÒÅ´«²¡ºÍºìÂÌɫ䣨»ùÒòB¡¢b£©Ö²¡»ùÒò£¬Ôò8ºÅ¸öÌå»ùÒòÐÍ¿ÉÄÜÊÇXBEXbe»ò_______¡£
¡¾´ð°¸¡¿ÒÒ XȾɫÌåÒþÐÔÒÅ´« XEXE»òXEXe 0 Aa (XEXE) 1/8 309/416 XBexbE
¡¾½âÎö¡¿
¼×¼Ò×åÖУ¬5¡¢6Õý³££¬Æä¶ù×Ó»¼²¡£¬ËµÃ÷¸Ã²¡ÎªÒþÐÔÒÅ´«²¡£¬ÓÖÒòΪ6ºÅ²»Ð¯´øÏà¹Ø»ùÒò£¬ËµÃ÷¸Ã²¡Îª°éXÒþÐÔÒÅ´«²¡£¬Ôò¸Ã²¡Îª½øÐÐÐÔ¼¡Î®Ëõ£»¸ù¾ÝÌâ¸ÉÐÅÏ¢¿ÉÖª£¬ÒÒ²¡ÎªÒÅ´«ÐÔ±âƽ×㣬ÔÚ³£È¾É«ÌåÉÏ£¬¿ÉÄÜÊÇÏÔÐÔÒÅ´«²¡»òÒþÐÔÒÅ´«²¡¡£
£¨1£©¸ù¾ÝÒÔÉÏ·ÖÎöÒÑÖª£¬ÒÒ¼Ò×å¾ßÓбâƽ×ãÒÅ´«»ùÒò¡£
£¨2£©¼×¼Ò×åÖУ¬5¡¢6Õý³££¬Æä¶ù×Ó»¼²¡£¬ËµÃ÷¸Ã²¡ÎªÒþÐÔÒÅ´«²¡£¬ÓÖÒòΪ6ºÅ²»Ð¯´øÏà¹Ø»ùÒò£¬ËµÃ÷¸Ã²¡Îª°éXÒþÐÔÒÅ´«²¡£¬¼×¼Ò×åµÄÒÅ´«²¡Îª°éXÒþÐÔÒÅ´«²¡£¬9ºÅ»¼²¡£¬ËµÃ÷5ºÅÊÇЯ´øÕߣ¬Ôò7ºÅ»ùÒòÐÍΪXEXE»òXEXe¡£
£¨3£©Èô14ºÅ¸öÌå´øÓÐÒÒ¼Ò×åÒÅ´«²¡µÄÖ²¡»ùÒò£¬ÔòÒÒ²¡Îª³£È¾É«ÌåÒþÐÔÒÅ´«²¡¡£ÇÒÉç»áÈËȺÖУ¬ÒÒ¼Ò×åÒÅ´«²¡µÄ»¼²¡ÂÊÊÇÍò·Ö֮ʮÁù£¬¼´aa=16/10000£¬a=4/100£¬A=96/100£¬AA=£¨96/100£©2£¬Aa=2¡Á4/100¡Á96/100£¬AA£ºAa=12£º1¡£
¢Ù11ºÅ¸öÌåÉúÓл¼ÒÒ²¡µÄ×ÓÅ®£¬Ôò11ºÅÒ»¶¨Ð¯´øÒÒ²¡Ö²¡»ùÒò£¬²»Ð¯´øÖ²¡»ùÒòµÄ¸ÅÂÊÊÇ0£¬15ºÅ²»»¼ÒÒ²¡£¬µ«ÊÇÓл¼ÒÒ²¡µÄ¸¸Ç×£¬15ºÅµÄ»ùÒòÐÍΪAa£¨XEXE£©¡£
¢Ú7ºÅ¸öÌå²»»¼¼×²¡£¬µ«ÊÇÓл¼¼×²¡µÄµÜµÜ£¬7ºÅ¹ØÓڼײ¡µÄ»ùÒòÐͼ°¸ÅÂÊΪ1/2XEXE¡¢1/2 XEXeÓë17ºÅ¸öÌ壨XEY£©»éÅ䣬ËùÉúºó´ú»¼¼×²¡µÄ¸ÅÂÊÊÇ1/2¡Á1/4=1/8¡£
¢Û9ºÅ¸öÌ壨AAXeY£©Óë15ºÅ¸öÌ壨AaXEXE£©»éÅ䣬ÉúÒ»Õý³£µÄÅ®¶ù£¨1/2AAXEXe»ò1/2AaXEXe£©¡£¸ÃÅ®¶ùÓëÒ»Õý³£ÄÐÐÔ£¨12/13AAXEY»ò1/13AaXEY£©»éÅ䣬ÉúÏÂÕý³£º¢×ӵĸÅÂÊÊÇ£¨1-1/2¡Á1/13¡Á1/4£©¡Á£¨1-1/4£©=309/416¡£
£¨4£©ÓÉÓÚ¼×¼Ò×åÒÅ´«²¡ºÍºìÂÌɫ䶼ÊÇ°éXÒþÐÔÒÅ´«£¬8ºÅ¸öÌå±íÏÖÕý³££¬¾»ùÒò¼ì²â£¬Ëýͬʱ´øÓм׼Ò×åÒÅ´«²¡ºÍºìÂÌɫäÖ²¡»ùÒò£¬Ôò8ºÅ¸öÌå»ùÒòÐÍ¿ÉÄÜÊÇXBEXbe»òXBeXbE¡£