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\u7b49\u6bd4\u6570\u5217\u7684\u6027\u8d28<\/p>\n
\u7b49\u6bd4\u6570\u5217\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u6570\u5217\uff0c\u5b83\u7684\u6bcf\u4e00\u9879\u90fd\u662f\u524d\u4e00\u9879\u4e58\u4ee5\u76f8\u540c\u7684\u6bd4\u7387\u5f97\u5230\u7684\u3002\u7b49\u6bd4\u6570\u5217\u7684\u6027\u8d28\u5305\u62ec\uff1a\u9996\u9879\u3001\u516c\u6bd4\u3001\u901a\u9879\u516c\u5f0f\u3001\u524dn\u9879\u548c\u516c\u5f0f\u7b49\u3002\u5176\u4e2d\uff0c\u9996\u9879\u662f\u6570\u5217\u7684\u7b2c\u4e00\u9879\uff0c\u516c\u6bd4\u662f\u76f8\u90bb\u4e24\u9879\u4e4b\u6bd4\uff0c\u901a\u9879\u516c\u5f0f\u53ef\u4ee5\u7528\u6765\u8ba1\u7b97\u6570\u5217\u4e2d\u4efb\u610f\u4e00\u9879\u7684\u503c\uff0c\u524dn\u9879\u548c\u516c\u5f0f\u53ef\u4ee5\u7528\u6765\u8ba1\u7b97\u6570\u5217\u524dn\u9879\u7684\u548c\u3002<\/p>\n
\u7b49\u6bd4\u6570\u5217\u7684\u6027\u8d28\u5728\u6570\u5b66\u4e2d\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u4f8b\u5982\u5728\u91d1\u878d\u9886\u57df\u4e2d\u7684\u5229\u7387\u8ba1\u7b97\u3001\u7269\u7406\u4e2d\u7684\u7b49\u6bd4\u6570\u5217\u7535\u963b\u7535\u5bb9\u7535\u611f\u7b49\u95ee\u9898\u4e2d\u90fd\u6709\u5e94\u7528\u3002<\/p>\n
\u7b49\u6bd4\u6570\u5217\u7684\u5224\u5b9a<\/p>\n
1\u3001\u5b9a\u4e49\u6cd5\uff1a\u82e5\u6570\u5217\\{a_n\\}\u6ee1\u8db3\\dfrac{a_{n+1}}{a_n}=q(q\u4e3a\u975e\u96f6\u5e38\u6570),\u5219\u79f0\\{a_n\\}\u4e3a\u7b49\u6bd4\u6570\u5217\u3002<\/p>\n
2\u3001\u7b49\u6bd4\u4e2d\u9879\u6cd5\uff1a\u5bf9\u4e8e\u5404\u9879\u5747\u4e0d\u4e3a\u96f6\u7684\u6570\u5217\\{a_n\\}\uff0c\u82e5\u5bf9\u4e8e\u4efb\u610f\u5927\u4e8e1\u7684\u6b63\u6574\u6570n\u90fd\u6709a_n^2=a_{n-1}a_{n+1}\uff0c\u5219\u53ef\u5224\u5b9a\\{a_n\\}\u4e3a\u7b49\u6bd4\u6570\u5217\u3002<\/p>\n
3\u3001\u901a\u9879\u516c\u5f0f\u6cd5\uff1a\u82e5\\{a_n\\}\u7684\u901a\u9879\u516c\u5f0f\u4e3aa_n=cq^n(c\u4e3a\u975e\u96f6\u5e38\u6570)\uff0c\u5219\u79f0\\{a_n\\}\u4e3a\u7b49\u6bd4\u6570\u5217\u3002<\/p>\n
4\u3001\u9012\u63a8\u516c\u5f0f\u6cd5\uff1a\u82e5\\{a_n\\}\u7684\u9012\u63a8\u516c\u5f0f\u4e3aa_n=a_{n-1}q(q\u4e3a\u975e\u96f6\u5e38\u6570)\uff0c\u5219\u79f0\\{a_n\\}\u4e3a\u7b49\u6bd4\u6570\u5217\u3002<\/p>\n
5\u3001\u524dn\u9879\u548c\u516c\u5f0f\u6cd5\uff1a\u82e5\\{a_n\\}\u7684\u524dn\u9879\u548c\u4e3aS_n=Aq^n+B(A,B\u4e3a\u5e38\u6570\u4e14A\\neq0)\uff0c\u5219\u79f0{a_n}$\u4e3a\u7b49\u6bd4\u6570\u5217\u3002<\/p>\n
\u7b49\u6bd4\u6570\u5217\u548c\u7b49\u5dee\u6570\u5217\u662f\u4ec0\u4e48<\/p>\n
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