ÌâÄ¿ÄÚÈÝ

14£®Èçͼ£¬¹ýyÖáÉÏÒ»µãP£¨0£¬1£©×÷ƽÐÐÓÚxÖáµÄÖ±ÏßPB£¬·Ö±ð½»º¯Êýy1=x2£¨x¡Ý0£©Óëy2=$\frac{{x}^{2}}{3}$£¨x¡Ý0£©µÄͼÏóÓÚA1£¬B1Á½µã£¬¹ýµãB1×÷yÖáµÄƽÐÐÏß½»y1µÄͼÏóÓÚµãA2£¬ÔÙ¹ýA2×÷Ö±ÏßA2B2¡ÎxÖᣬ½»y2µÄͼÏóÓÚµãB2£¬ÒÀ´Î½øÐÐÏÂÈ¥£¬Á¬½ÓA1A2£¬B1B2£¬A2A3£¬B2B3£¬¡­£¬¼Ç¡÷A2A1B1µÄÃæ»ýΪS1£¬¡÷A2B1B2µÄÃæ»ýΪS2£¬¡÷A3A2B2µÄÃæ»ýΪS3£¬¡÷A3B2B3µÄÃæ»ýΪS4£¬¡­ÔòS2016=31511£¨$\sqrt{3}$-1£©£®

·ÖÎö Ïȸù¾ÝµãPµÄ×ø±êÒÀ´ÎÇó³öA1¡¢B1¡¢A2¡¢B2¡¢A3¡¢B3¡¢A4¡¢B4µÄ×ø±ê£¬´Ó¶øÇóµÃA1B1¡¢A2B1¡¢A2B2¡¢A3B2¡¢A3B3¡¢A4B3µÄ³¤£¬ÔÙÓÉÈý½ÇÐÎÃæ»ý¹«Ê½Çó³öS1¡¢S2¡¢S3¡¢S4¡¢S5µÄÖµ£¬¼´¿ÉÖªS3=3$\sqrt{3}$S1¡¢S5=3$\sqrt{3}$S3£¬¡­£¬¾Ý´Ë¹æÂɽâ´ð¼´¿É£®

½â´ð ½â£ºÈçͼ£¬

µ±y=1ʱ£¬ÓÉx2=1 £¨x¡Ý0£©£¬µÃ£ºx=1£¬¼´µãA1£¨1£¬1£©£¬
ÓÉ$\frac{{x}^{2}}{3}$=1£¨x¡Ý0£©£¬µÃ£ºx=$\sqrt{3}$£¬¼´B1£¨$\sqrt{3}$£¬1£©£¬
µ±x=$\sqrt{3}$ʱ£¬y=x2=£¨$\sqrt{3}$£©2=3£¬¼´A2£¨$\sqrt{3}$£¬3£©£¬
¡àA1B1=$\sqrt{3}$-1¡¢A2B1=2£»
µ±y=3ʱ£¬ÓÉ$\frac{{x}^{2}}{3}$=3£¨x¡Ý0£©£¬µÃ£ºx=3£¬¼´B2£¨3£¬3£©£¬
µ±x=3ʱ£¬y=x2=32=9£¬¼´A3£¨3£¬9£©£¬
¡àA2B2=3-$\sqrt{3}$¡¢A3B2=6£»
µ±y=9ʱ£¬ÓÉ$\frac{{x}^{2}}{3}$=9£¨x¡Ý0£©£¬µÃ£ºx=3$\sqrt{3}$£¬¼´B3£¨3$\sqrt{3}$£¬9£©£¬
¡àA3B3=3$\sqrt{3}$-3£»
µ±x=3$\sqrt{3}$ʱ£¬y=x2=£¨3$\sqrt{3}$£©2=27£¬¼´A4£¨3$\sqrt{3}$£¬27£©£¬
¡àA4B3=18£»
µ±y=27ÊÇ£¬ÓÉ$\frac{{x}^{2}}{3}$=27£¨x¡Ý0£©£¬µÃ£ºx=9£¬¼´B4£¨9£¬27£©£¬
¡àA4B4=9-3$\sqrt{3}$£»
ÔòS1=$\frac{1}{2}$¡Á2¡Á£¨$\sqrt{3}$-1£©=$\sqrt{3}$-1£¬
S2=$\frac{1}{2}$¡Á2¡Á£¨3-$\sqrt{3}$£©=3-$\sqrt{3}$=$\sqrt{3}$£¨$\sqrt{3}$-1£©£¬
S3=$\frac{1}{2}$¡Á6¡Á£¨3-$\sqrt{3}$£©=3£¨3-$\sqrt{3}$£©=3$\sqrt{3}$£¨$\sqrt{3}$-1£©£¬
S4=$\frac{1}{2}$¡Á6¡Á£¨3$\sqrt{3}$-3£©=9£¨$\sqrt{3}$-1£©£¬
S5=$\frac{1}{2}$¡Á18¡Á£¨3$\sqrt{3}$-3£©=27£¨3$\sqrt{3}$-3£©=£¨3$\sqrt{3}$£©2¡Á£¨$\sqrt{3}$-1£©£¬
¡àS2015=$£¨3\sqrt{3}£©^{\frac{2015-1}{2}}$¡Á£¨$\sqrt{3}$-1£©=£¨3$\sqrt{3}$£©1007£¨$\sqrt{3}$-1£©£¬
S2016=$\sqrt{3}$•S2015=£¨3$\sqrt{3}$£©1007£¨$\sqrt{3}$-1£©¡Á$\sqrt{3}$=31511£¨$\sqrt{3}$-1£©£¬
¹Ê´ð°¸Îª£º31511£¨$\sqrt{3}$-1£©£®

µãÆÀ ±¾ÌâÖ÷Òª¿¼²é¶þ´Îº¯ÊýͼÏóÉϵãµÄ×ø±êµÄÌØÕ÷ºÍÊý×ֵı仯¹æÂÉ£¬¸ù¾ÝÅ×ÎïÏß½âÎöʽÇóµÃ¸÷µã×ø±êÊÇÇóÃæ»ýµÄ¸ù±¾£¬Áгö¸÷Èý½ÇÐεÄÃæ»ý·¢¾òÆäÖб仯¹æÂÉÊǽâÌâµÄ¹Ø¼ü£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø