{"id":1102,"date":"2026-08-17T05:00:00","date_gmt":"2026-08-16T20:00:00","guid":{"rendered":"https:\/\/yamamath.org\/?p=1102"},"modified":"2026-06-25T10:18:31","modified_gmt":"2026-06-25T01:18:31","slug":"1211_sat%e3%81%ae%e6%95%b0%e5%ad%a6%e3%82%b9%e3%82%b3%e3%82%a2%e3%81%8b%e3%82%89-3","status":"publish","type":"post","link":"https:\/\/yamamath.org\/?p=1102","title":{"rendered":"1211_SAT\u306e\u6570\u5b66\u30b9\u30b3\u30a2\u304b\u3089 (3)"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

\u3000s640 \u30b9\u30d7\u30fc\u30c8\u30cb\u30af\u30fb\u30b7\u30e7\u30c3\u30af.jpg
\u3000—–—–<\/em>—–<\/p>\n\n\n\n

\u3000\u8131\u7dda\u6c17\u5473\u3067\u3059\u304c\u6b21\u3005\u3068\u95a2\u9023\u3059\u308b\u3068\u601d\u308f\u308c\u308b\u3053\u3068\u304c\u51fa\u3066\u304d\u307e\u3057\u305f\u306e\u3067\u2026<\/p>\n\n\n\n

\u277a\u3000\u6570\u5b66\uff21\u306e\u5c0e\u5165\u6642\u306e\u5b9a\u756a\u306f\uff0c\u30ac\u30a4\u30c0\u30f3\u30b9\u3068\u3057\u3066 \u300cWolfram Alpha\u300d\u3068\u300c\u30b9\u30d7\u30fc\u30c8\u30cb\u30af\u30fb\u30b7\u30e7\u30c3\u30af\u300d\u306e\u8a71\u984c\u3092\u6271\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\u3000\u4eca\u5e74\u306f\u30bf\u30a4\u30e0\u30ea\u30fc\u306b\u3082\u300c\uff21\uff29\u300d\u3068\u300c\u30a2\u30eb\u30c6\u30df\u30b9II\u300d\u306e\u8a71\u984c\u304c\u3042\u3063\u305f\u306e\u3067\u4f75\u305b\u3066\u8a71\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

(1) \u7c73\u306e\u6570\u5b66\u6559\u80b2\u306e\u5909\u5316\u306b\u95a2\u3059\u308b\u90e8\u5206\uff1a\uff08\u73fe\u5728\u306ewiki\u304b\u3089\uff09<\/p>\n\n\n\n

\u2026\u65b0\u4e16\u4ee3\u306e\u6280\u8853\u8005\u3092\u990a\u6210\u3059\u308b\u305f\u3081\u30011958\u5e74\u306e\u56fd\u5bb6\u9632\u885b\u6559\u80b2\u6cd5\u306a\u3069\u69d8\u3005\u306a\u6559\u80b2\u8a08\u753b\u304c\u958b\u59cb\u3055\u308c\u305f\u3002\u3053\u306e\u4e2d\u3067\u4eca\u65e5\u3082\u3063\u3068\u3082\u8a18\u61b6\u3055\u308c\u3066\u3044\u308b\u3001\u307e\u305f\u6ce8\u76ee\u3059\u3079\u304d\u3082\u306e\u306f\u300c\u65b0\u6570\u5b66\uff08New Math\uff09\u300d\u3068\u3044\u3046\u30ab\u30ea\u30ad\u30e5\u30e9\u30e0\u3067\u3042\u308b\u3002\u521d\u7b49\u6559\u80b2\u306b\u304a\u3051\u308b\u7b97\u6570\u6559\u80b2\u3092\u6839\u672c\u304b\u3089\u6539\u9769\u3057\u96c6\u5408\u8ad6\u3084\u5341\u9032\u6cd5\u4ee5\u5916\u306e\u8a18\u6570\u6cd5\u306a\u3069\u62bd\u8c61\u7684\u306a\u6570\u5b66\u7684\u69cb\u9020\u3092\u65e9\u3044\u5e74\u9f62\u304b\u3089\u5c0e\u5165\u3057\u3066\u30a2\u30e1\u30ea\u30ab\u4eba\u306e\u6570\u5b66\u80fd\u529b\u5411\u4e0a\u3092\u76ee\u6307\u3057\u305f\u3082\u306e\u306e\u6559\u80b2\u73fe\u5834\u306b\u6df7\u4e71\u3092\u8d77\u3053\u3057\u305f\u3002\u2026<\/p>\n\n\n\n

(2)\u300c\uff21\uff29\u300d\u306b\u805e\u3044\u3066\u307f\u307e\u3059\uff1a<\/p>\n\n\n\n

\u3000\u30fb{a,b,c}\u306e\u90e8\u5206\u96c6\u5408\u306f\u4f55\u3067\u3059\u304b\u3002
\u3000\u30fb40\u4eba\u306e\u96c6\u5408\u306e\u5206\u96c6\u5408\u306f\u4f55\u500b\u3042\u308a\u307e\u3059\u304b\u3002<\/p>\n\n\n\n

\u3000\u30d7\u30ea\u30f3\u30c8\u306b\u8f09\u305b\u305f\u554f\u984c\u306b\u3082\u5373\u5ea7\u306b\u7b54\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u3000\u8fd4\u7b54\u300a40\u4eba\u306e\u96c6\u5408\u306e\u90e8\u5206\u96c6\u5408\u306f\u3001\u5168\u90e8\u3067 1,099,511,627,776 \u500b\uff0c1\u5146995\u51041162\u4e077776 \u500b \u3042\u308a\u307e\u3059\u3002\u300b<\/p>\n\n\n\n

\u30d7\u30ea\u30f3\u30c8\u306b\u8f09\u305b\u305f Wolfram Alpha \u3084 Mathematica \u3092\u7528\u3044\u305f\u89e3\u304d\u65b9\u306e\u63d0\u793a\u3082\u904e\u53bb\u306e\u3082\u306e\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u3000\uff21\uff29\u5229\u7528\u306f\u8aac\u660e\u3060\u3051\u3067\uff0c\u3042\u3068\u3067\u8a66\u3059\u3088\u3046\u8a71\u3057\u307e\u3057\u305f\u3002\u6b21\u56de\u307e\u3067\u306b2\u30da\u30fc\u30b8\u76ee\u306e\u540c\u3058\u30bf\u30a4\u30d7\u306e\u7df4\u7fd2\u554f\u984c\u306b\u306f\u300c\u624b\u52d5\u3067\u300d\u7b54\u3048\u308b\u3088\u3046\u306b\u6307\u793a\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\uff11\u5e74\u9593\u306e\u6388\u696d\u306e\u65b9\u91dd\u3092\u793a\u3059\u306e\u3082\u300c\u30ac\u30a4\u30c0\u30f3\u30b9\u300d\u306e\u5927\u5207\u306a\u70b9\u3067\u3059\u3002
\u3000\u3010\u6388\u696d\u3067\u306f\u30d1\u30bd\u30b3\u30f3\u3092\u4f7f\u308f\u306a\u3044\u3067\uff0c\u6388\u696d\u30d7\u30ea\u30f3\u30c8\u3068\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3092\u4f7f\u3063\u3066\u300a\u624b\u3067\u5b66\u3076\u300b\u6388\u696d\u3092\u884c\u3046\u3011
\u3068\u3044\u3046\u544a\u77e5\u3082\u5fd8\u308c\u305a\u306b\u3057\u3066\u304a\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\u3000\u3000\u3000\u6539\u8a02\u7248 \u6570\u5b66\uff21_\u21161_a.pdf\u3000\uff08 1,382 KB \uff09<\/p>\n\n\n\n

http:\/\/yamamath.org\/wp-content\/uploads\/2026\/06\/\u6539\u8a02\u7248-\u6570\u5b66\uff21_\u21161_a.pdf<\/a><\/p>\n\n\n\n

\u3000—–—–<\/em>—–<\/p>\n\n\n\n

\u277b \u300e\u4e0b\u6d41\u5fd7\u5411\uff08\u5185\u7530\u6a39\uff09\u300f\u3000\u521d\u7248\u306f2007\u5e74\u304b\u3001\u4eca\u306f\u6587\u5eab\u306b\u306a\u308a\u66f8\u5e97\u3067\u5c71\u7a4d\u307f\u306b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e0b\u6d41\u5fd7\u5411_\u5358\u884c\u672c\u30fb\u6587\u5eab\u672c.JPG<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u3000\uff21\uff29\u306b\u3088\u308b\u6982\u8981\uff1a<\/p>\n\n\n\n

\u3000\u300c\u4e0b\u6d41\u5fd7\u5411\u300d\u3068\u306f\u3001\u601d\u60f3\u5bb6\u30fb\u5185\u7530\u6a39\u306e\u8457\u66f8\u300e\u4e0b\u6d41\u5fd7\u5411 \u5b66\u3070\u306a\u3044\u5b50\u3069\u3082\u305f\u3061 \u50cd\u304b\u306a\u3044\u82e5\u8005\u305f\u3061\u300f(\u8b1b\u8ac7\u793e)\u306b\u3088\u3063\u3066\u5e83\u304f\u77e5\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u8a00\u8449\u3067\u3059\u3002\u82e5\u8005\u304c\u52c9\u5f37\u3084\u52b4\u50cd\u304b\u3089\u610f\u56f3\u7684\u306b\u300c\u9003\u8d70\u300d\u3057\u3001\u81ea\u3089\u671b\u3093\u3067\u793e\u4f1a\u7684\u306a\u968e\u5c64\u306e\u4e0b\u4f4d\uff08\u4e0b\u6d41\uff09\u306b\u3068\u3069\u307e\u308d\u3046\u3068\u3059\u308b\u73fe\u4ee3\u306e\u793e\u4f1a\u50be\u5411\u3084\u5fc3\u7406\u3092\u6307\u3057\u307e\u3059\u3002\u4e3b\u306a\u7279\u5fb4\u3068\u3057\u3066\u4ee5\u4e0b\u306e\u70b9\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u5b66\u3073\u304b\u3089\u306e\u9003\u8d70: \u300c\u52c9\u5f37\u3057\u3066\u4f55\u306b\u306a\u308b\u306e\u304b\u300d\u300c\u4f55\u306e\u5f79\u306b\u7acb\u3064\u306e\u304b\u300d\u3068\u554f\u3044\u3001\u76ee\u5148\u306e\u5229\u76ca\u306b\u306a\u3089\u306a\u3044\u3053\u3068\u3092\u6392\u9664\u3057\u3001\u77e5\u8b58\u3092\u5f97\u308b\u3053\u3068\u3092\u907f\u3051\u308b\u50be\u5411\u3002\u52b4\u50cd\u304b\u3089\u306e\u9003\u8d70: \u8cac\u4efb\u3092\u8ca0\u3046\u3053\u3068\u3084\u904e\u5ea6\u306a\u7af6\u4e89\u3092\u5acc\u3044\u3001\u975e\u6b63\u898f\u96c7\u7528\u3084\u30d5\u30ea\u30fc\u30bf\u30fc\u306a\u3069\u306e\u4e0d\u5b89\u5b9a\u306a\u7acb\u5834\u3092\u81ea\u3089\u9078\u629e\u3059\u308b\u50be\u5411\u3002\u300c\u81ea\u5206\u3089\u3057\u3055\u300d\u306e\u8aa4\u89e3: \u7279\u5225\u306a\u52aa\u529b\u3092\u3057\u3066\u4ed6\u8005\u3068\u7af6\u3044\u5408\u3046\u300c\u4e0a\u6607\u5fd7\u5411\u300d\u3092\u5426\u5b9a\u3057\u3001\u300c\u4eca\u306e\u3042\u308a\u306e\u307e\u307e\u306e\u81ea\u5206\u3067\u3044\u308b\u3053\u3068\u300d\u3092\u6700\u512a\u5148\u3059\u308b\u7d50\u679c\u3001\u80fd\u529b\u306e\u5411\u4e0a\u3084\u793e\u4f1a\u7684\u306a\u6210\u9577\u3092\u653e\u68c4\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u3002<\/p>\n\n\n\n

\u3000—–—–<\/em>—–<\/p>\n\n\n\n

\u277c \u300c\uff21\uff29\u3068\u96c7\u7528\u300d\u306b\u3064\u3044\u3066\u4f55\u672c\u304b\u306e\u30ec\u30dd\u30fc\u30c8\u3092\u76ee\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\u3000\u3000\uff081\uff09ai \u5931\u696d \u7c73 \u3067 \u73fe\u5b9f \u306b – Google \u691c\u7d22.pdf
\u3000\u3000\uff082\uff09AI\u306f\u4ed5\u4e8b\u3092\u596a\u3046\u306e\u304b _ \u4e00\u822c\u8ca1\u56e3\u6cd5\u4eba \u65e5\u672c\u7d4c\u6e08\u7814\u7a76\u6240.pdf
\u3000\u3000\uff083\uff09AI\u767a\u5c55\u304cZ\u4e16\u4ee3\u306e\u96c7\u7528\u69cb\u9020\u306b\u53ca\u307c\u3059\u5f71\u97ff_202512j.pdf<\/p>\n\n\n\n

\u277d \u6620\u753b\u300e\u30a8\u30ea\u30f3\u30fb\u30d6\u30ed\u30b3\u30d3\u30c3\u30c1\u300f\u3068\u300e\u30cf\u30df\u30f3\u30b0\u30d0\u30fc\u30c9\u30fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u300f<\/p>\n\n\n\n

\u3000DVD\u3092\u501f\u308a\u3088\u3046\u3068\u8003\u3048\u3066\u66f8\u5e97\u54e1\u3055\u3093\u306b\u691c\u7d22\u3092\u3057\u3066\u3082\u3089\u3063\u305f\u306e\u3067\u3059\u304c\uff0c\u65e2\u306b\u7f6e\u3044\u3066\u3044\u306a\u3044\u3068\u306e\u3053\u3068\u3002\u52d5\u753b\u3084\u97f3\u697d\u306e\u8996\u8074\u304c\u300e\u914d\u4fe1\u300f\u306b\u79fb\u884c\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u5b9f\u611f\u3055\u305b\u3089\u308c\u308b\u51fa\u6765\u4e8b\u3067\u3057\u305f\u3002<\/p>\n\n\n\n

\u3000\u3000\u300e\u30a8\u30ea\u30f3\u30fb\u30d6\u30ed\u30b3\u30d3\u30c3\u30c1\u300f\u3068\u300e\u30cf\u30df\u30f3\u30b0\u30d0\u30fc\u30c9\u30fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u300f.JPG<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u3010p.s.\u3011<\/p>\n\n\n\n

\u3000\u300c\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3068\u74b0\u5883\u554f\u984c\u300d\u3084\u300c\u30da\u30ea\u30ab\u30f3\u6587\u66f8\u300d\u306a\u3069\u306e\u3053\u3068\u304c\u5ff5\u982d\u306b\u3042\u308a\u307e\u3057\u305f\u3002\u534a\u3070\u3042\u304d\u3089\u3081\u304b\u3051\u3066\u3044\u305f\u4e00\u9031\u9593\u307b\u3069\u3042\u3068\u5076\u7136\u306b\uff0cBS\u3067\u653e\u9001\u3055\u308c\u3066\u3044\u305f\u300e\u30a8\u30ea\u30f3\u30fb\u30d6\u30ed\u30b3\u30d3\u30c3\u30c1\u300f\u3092\u8996\u8074\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\u3010\u6570\u5b66\u306e\u8a71\u984c\u3011<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3000s640 \u30b9\u30d7\u30fc\u30c8\u30cb\u30af\u30fb\u30b7\u30e7\u30c3\u30af.jpg\u3000—–—–—– \u3000\u8131\u7dda\u6c17\u5473\u3067\u3059\u304c\u6b21\u3005\u3068\u95a2\u9023\u3059\u308b\u3068\u601d\u308f\u308c\u308b\u3053\u3068\u304c\u51fa\u3066\u304d\u307e\u3057\u305f\u306e\u3067\u2026 \u277a\u3000\u6570\u5b66\uff21\u306e\u5c0e\u5165\u6642\u306e\u5b9a\u756a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1102","post","type-post","status-publish","format-standard","hentry","category-4"],"_links":{"self":[{"href":"https:\/\/yamamath.org\/index.php?rest_route=\/wp\/v2\/posts\/1102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yamamath.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yamamath.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yamamath.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yamamath.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1102"}],"version-history":[{"count":4,"href":"https:\/\/yamamath.org\/index.php?rest_route=\/wp\/v2\/posts\/1102\/revisions"}],"predecessor-version":[{"id":1109,"href":"https:\/\/yamamath.org\/index.php?rest_route=\/wp\/v2\/posts\/1102\/revisions\/1109"}],"wp:attachment":[{"href":"https:\/\/yamamath.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yamamath.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yamamath.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}