{"id":490,"date":"2022-10-05T11:07:30","date_gmt":"2022-10-05T03:07:30","guid":{"rendered":"https:\/\/damakey.com\/?p=490"},"modified":"2023-05-24T15:19:49","modified_gmt":"2023-05-24T07:19:49","slug":"%e9%bb%9e%e6%95%b8%e5%88%86%e9%85%8d%e7%9a%84%e5%95%8f%e9%a1%8c","status":"publish","type":"post","link":"https:\/\/damakey.com\/?p=490","title":{"rendered":"\u9ede\u6578\u5206\u914d\u7684\u554f\u984c"},"content":{"rendered":"

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\u9ede\u6578\u5206\u914d\u7684\u554f\u984c<\/span>(Problem of points)<\/span>\u3002<\/span><\/p>\n

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\u300e\u9ede\u6578\u5206\u914d\u554f\u984c\u51fa\u81ea\u7c21\u55ae\u7684\u8ced\u535a\u904a\u6232\u3002\u53c3\u52a0\u8005<\/span>A<\/span>\u548c<\/span>B<\/span>\u53c3\u52a0\u4e86\u6254\u9285\u677f\u7684\u904a\u6232\uff0c\u904a\u6232\u898f\u5247\u5982\u4e0b\uff1a\u5982\u679c\u6254\u51fa\u7684\u9285\u677f\u51fa\u73fe\u6b63\u9762\uff0c<\/span>A<\/span>\u5f97<\/span>1<\/span>\u5206\uff1b\u53cd\u4e4b<\/span>B<\/span>\u5f97<\/span>1<\/span>\u5206\uff0c\u5148\u8d0f\u5f97\u6c7a\u5b9a\u5206\u6578\u7684\u4eba\u8d0f\u5f97\u5168\u90e8\u8ced\u91d1\u3002\u82e5\u96d9\u65b9\u4e0b\u4e86\u76f8\u540c\u91d1\u984d\u7684\u8ced\u91d1\uff0c\u4e5f\u5c31\u662f\u8aaa\uff0c\u5047\u8a2d\u5404\u4e0b\u4e00\u842c\u5143\uff0c\u8d0f\u7684\u90a3\u4e00\u65b9\u80fd\u8cfa\u56de\u5169\u842c\u5143\u3002<\/span><\/p>\n

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\u76e7\u5361·\u5e15\u897f\u5967\u5229\u91dd\u5c0d\u9019\u500b\u7c21\u55ae\u7684\u8ced\u535a\u904a\u6232\uff0c\u63d0\u51fa\u500b\u91cd\u8981\u7684\u554f\u984c\uff1a\u300c\u5047\u5982\u904a\u6232\u73a9\u5230\u4e00\u534a\uff0c\u610f\u5916\u4e2d\u6b62\uff0c\u5247\u8ced\u91d1\u5982\u4f55\u5206\u914d\uff1f\u300d\u4f8b\u5982\uff0c\u5728<\/span>A<\/span>\u7372\u5f97<\/span>5<\/span>\u5206\u548c<\/span>B<\/span>\u7372\u5f97<\/span>3<\/span>\u5206\u7684\u72c0\u6cc1\u4e0b\uff0c\u537b\u610f\u5916\u5931\u706b\u6216\u5176\u4ed6\u539f\u56e0\uff0c\u4e0d\u5f97\u5df2\u4e2d\u65b7\u8ced\u5c40\uff0c\u4e14\u7121\u6cd5\u91cd\u65b0\u958b\u59cb\uff0c\u8a66\u554f\u8ced\u91d1\u5982\u4f55\u5206\u914d\uff1f\u300f<\/span>*<\/span><\/p>\n

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\u4f9d\u7167\u5df2\u7d93\u5f97\u5206\u7684\u6bd4\u4f8b\uff0c\u4f9d<\/span>5\/8<\/span>\u548c<\/span>3\/8<\/span>\u628a\u6240\u6709\u7684\u8ced\u91d1\u5206\u914d\u7d66<\/span>A<\/span>\u548c<\/span>B<\/span>\uff0c\u9019\u6a23\u516c\u5e73\u55ce\uff1f\u5047\u5982\u76ee\u6a19\u5206\u6578\u662f<\/span>7<\/span>\uff0c<\/span>A<\/span>\u53ef\u80fd\u6703\u89ba\u5f97\u6bd4<\/span>B<\/span>\u66f4\u5bb9\u6613\u7372\u52dd\u800c\u5168\u62ff\uff0c\u6703\u4e0d\u670d\u3002\u90a3\u8981\u600e\u9ebc\u5206\u914d\u624d\u516c\u5e73\u5462\uff1f<\/span><\/p>\n

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\u9019\u500b\u554f\u984c\u662f\u5e03\u840a\u8332·\u5e15\u65af\u5361<\/span>(Blaise Pascal)<\/span>\u548c\u4ed6\u7236\u89aa\u81f3\u4ea4\u8cbb\u99ac\u6240\u5171\u540c\u89e3\u6c7a\u7684\u3002<\/span><\/p>\n

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\u4ed6\u5011\u89ba\u5f97\u61c9\u8a72\u4f9d\u7167\u672a\u4f86\u7684\u52dd\u7387\u4f86\u6c7a\u5b9a\u5206\u914d\u6bd4\u4f8b\u624d\u516c\u5e73\u3002<\/span><\/p>\n

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\u4ee5\u524d\u9762\u7684\u4f8b\u5b50\uff0c<\/span>A<\/span>\u5df2\u7d93\u7372\u5f97<\/span>5<\/span>\u5206\u548c<\/span>B<\/span>\u5df2\u7d93\u7372\u5f97<\/span>3<\/span>\u5206\u7684\u72c0\u6cc1\u4e0b\uff0c\u5047\u8a2d\u6c7a\u5b9a\u52dd\u8ca0\u7684\u5206\u6578\u662f<\/span>7<\/span>\uff0c\u90a3\u9ebc\u53ea\u8981<\/span>A<\/span>\u518d\u5f97<\/span>2<\/span>\u5206\u6216<\/span>B<\/span>\u518d\u5f97<\/span>4<\/span>\u5206\uff0c\u6bd4\u8cfd\u5c31\u53ef\u6c7a\u5b9a\u52dd\u8ca0\uff0c\u800c\u4e14\u6700\u591a\u53ea\u9700\u518d\u64f2<\/span>5<\/span>\u6b21<\/span>(A<\/span>\u5f97<\/span>2<\/span>\u5206\uff0c<\/span>B<\/span>\u5f97<\/span>3<\/span>\u5206<\/span>)<\/span>\u3002<\/span><\/p>\n

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\u6211\u5011\u53ef\u4ee5\u5148\u89c0\u5bdf\u518d\u64f2<\/span>5<\/span>\u6b21\u9322\u5e63\uff0c<\/span>B<\/span>\u53ef\u4ee5\u7372\u52dd\u7684\u6b63\u53cd\u9762\u51fa\u73fe\u7684\u72c0\u6cc1\uff1a<\/span><\/p>\n

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\u72c0\u6cc1\u4e00\uff1a\u6b63\u53cd\u53cd\u53cd\u53cd<\/span><\/p>\n

\u72c0\u6cc1\u4e8c\uff1a\u53cd\u6b63\u53cd\u53cd\u53cd<\/span><\/p>\n

\u72c0\u6cc1\u4e09\uff1a\u53cd\u53cd\u6b63\u53cd\u53cd<\/span><\/p>\n

\u72c0\u6cc1\u56db\uff1a\u53cd\u53cd\u53cd\u6b63\u53cd<\/span><\/p>\n

\u72c0\u6cc1\u4e94\uff1a\u53cd\u53cd\u53cd\u53cd\u6b63<\/span><\/p>\n

\u72c0\u6cc1\u516d\uff1a\u53cd\u53cd\u53cd\u53cd\u53cd<\/span><\/p>\n

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\u9019\u5176\u4e2d\u7684\u72c0\u6cc1\u516d\u53ef\u80fd\u6703\u8b93\u4eba\u611f\u5230\u7591\u60d1\uff0c\u4e0d\u662f<\/span>B<\/span>\u53ea\u8981\u518d\u5f97\u5230<\/span>4<\/span>\u5206\u55ce\uff0c\u72c0\u6cc1\u516d\u5df2\u7d93\u5f97<\/span>5<\/span>\u5206\u4e86\u3002\u800c\u5176\u5be6\uff0c\u72c0\u6cc1\u4e00\u5230\u516d\uff0c\u662f\u6211\u5011\u64f2\u4e94\u6b21\u9322\u5e63\u6240\u6709\u53ef\u80fd\u51fa\u73fe\u8b93<\/span>B<\/span>\u7372\u52dd\u7684\u6b63\u53cd\u9762\u6392\u5217\u7d44\u5408\uff0c\u6c92\u6709\u5148\u5f8c\u9806\u5e8f\u7684\u6982\u5ff5\uff0c\u6211\u5011\u53ef\u4ee5\u628a\u5b83\u5011\u7576\u4f5c\u64f2\u5b8c<\/span>5<\/span>\u6b21\u4e4b\u5f8c\u624d\u4e00\u6b21\u540c\u6642\u77e5\u9053\u6b63\u53cd\u9762\u7684\u7d50\u679c\u3002<\/span><\/p>\n

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\u6bcf\u6b21\u6b63\u53cd\u9762\u7684\u6a5f\u7387\u70ba<\/span>1\/2<\/span>\uff1b\u6bcf\u500b\u72c0\u6cc1\u7684\u6b63\u53cd\u9762\u6392\u5217\u7d44\u5408\u51fa\u73fe\u7684\u6a5f\u7387\u5c31\u662f<\/span>(1\/2)^5=1\/32<\/span><\/p>\n

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B<\/span>\u6709<\/span>6<\/span>\u7a2e\u72c0\u6cc1\u6703\u8d0f\uff0c\u6545\u8d0f\u7684\u6a5f\u7387\u662f<\/span>6*1\/32=6\/32=3\/16<\/span><\/p>\n

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\u90a3\u9ebc<\/span>A<\/span>\u6703\u8d0f\u7684\u6a5f\u7387\u5c31\u662f<\/span>1-(3\/16)=13\/16<\/span><\/p>\n

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\u6240\u4ee5<\/span>A<\/span>\u548c<\/span>B<\/span>\u4ee5<\/span>13<\/span>\uff1a<\/span>3<\/span>\u4f86\u5206\u914d\u8ced\u91d1\uff0c\u800c\u4e0d\u662f<\/span>5<\/span>\uff1a<\/span>3<\/span>\u5594\uff01<\/span><\/p>\n

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\u800c\u9019\u4e5f\u8ddf\u76f4\u89ba\u76f8\u5408\u3002<\/span>A<\/span>\u5df2\u7d93\u4ee5<\/span>5<\/span>\uff1a<\/span>3<\/span>\u9818\u5148<\/span>B<\/span>\uff0c\u82e5\u7e7c\u7e8c\u8ced\u5c40\uff0c\u52dd\u7387\u6703\u6bd4\u8f03\u5927\uff0c\u800c\u4e14\u5927\u5f88\u591a\uff01<\/span><\/p>\n

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A<\/span>\u62ff<\/span>(13\/16)*20,000=16,250<\/span>\u5143\uff1b<\/span>B<\/span>\u62ff<\/span>(3\/16j*20000=3,759<\/span>\u5143\u3002<\/span>A<\/span>\u548c<\/span>B <\/span>\u4f9d\u7167\u52dd\u7387\u5404\u81ea\u7372\u5f97\u8ced\u91d1\u7684\u300c\u671f\u671b\u503c\u300d\u3002<\/span><\/p>\n

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\u5e15\u65af\u5361\u548c\u8cbb\u99ac\uff0c\u5728\u4e0a\u9762\u7684\u8a08\u7b97\u4e2d\uff0c\u9996\u5ea6\u8b1b\u5230\u300c\u6a23\u672c\u7a7a\u9593\u300d\u548c\u300c\u671f\u671b\u503c\u300d\u9019\u5169\u500b\u5728\u7d71\u8a08\u4e0a\u7684\u91cd\u8981\u6982\u5ff5\uff0c\u5c0d\u5f8c\u4f86\u6578\u5b78\u7684\u767c\u5c55\u5f71\u97ff\u5f88\u5927\u3002<\/span><\/p>\n

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*<\/span>\uff1a\u300a\u9700\u8981\u6578\u5b78\u7684\u77ac\u9593\u300b\uff0c\u91d1\u6c11\u8861<\/span> <\/span>\u8457\uff0c\u9ec3\u839e\u5a77<\/span> <\/span>\u8b6f<\/span><\/p>\n

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2022\/9\/23 <\/span>\u9ede\u6578\u5206\u914d\u7684\u554f\u984c<\/span>(Problem of points) Damakey<\/span><\/p>\n

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<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u9ede\u6578\u5206\u914d\u7684\u554f\u984c(Problem of points)\u3002 \u300e\u9ede…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-490","post","type-post","status-publish","format-standard","hentry","category-3"],"_links":{"self":[{"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/posts\/490","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/damakey.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=490"}],"version-history":[{"count":1,"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/posts\/490\/revisions"}],"predecessor-version":[{"id":19409,"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/posts\/490\/revisions\/19409"}],"wp:attachment":[{"href":"https:\/\/damakey.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/damakey.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=490"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/damakey.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}