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border-left: 6px solid #3300ff; border-bottom: 1px solid #ccc;\">\u52d8\u9055\u3044\u3057\u304c\u3061\u306a\u52c9\u5f37\u6cd5<\/h3>\n<p>\u4e16\u9593\u306b\u5e83\u304f\u4f1d\u308f\u3063\u3066\u3044\u308b\u3068\u601d\u308f\u308c\u308b\u52c9\u5f37\u6cd5\u306e\u591a\u304f\u304c\u305d\u3046\u306a\u306e\u3067\u3059\u304c\u3001\u5b9a\u7fa9\u3092\u8efd\u8996\u3057\u3066\u3068\u306b\u304b\u304f\u89e3\u304d\u65b9\u3055\u3048\u899a\u3048\u3066\u518d\u73fe\u3059\u308c\u3070\u3088\u3044\u3068\u52d8\u9055\u3044\u3059\u308b\u5b66\u751f\u304c\u304b\u306a\u308a\u306e\u5272\u5408\u3067\u5b58\u5728\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p style=\"border: 1.5px dotted #ffffff; padding: 10px; border-radius: 0px; background: #f3f3f3;\">\u78ba\u304b\u306b\u6b63\u89e3\u3092\u66f8\u3044\u305f\u3089\u5f97\u70b9\u3092\u3082\u3089\u3048\u308b\u306e\u306f\u5f53\u305f\u308a\u524d\u306e\u3053\u3068\u306a\u306e\u3067\u3059\u304c\u3001\u5165\u8a66\u3092\u7a81\u7834\u3059\u308b\u306e\u306b\u5fc5\u8981\u306a\u554f\u984c\u3092\u5168\u3066\u899a\u3048\u5207\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u53d7\u9a13\u751f\u306f\u679c\u305f\u3057\u3066\u3069\u308c\u3060\u3051\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u666e\u901a\u306e\u4eba\u306b\u306f\u307e\u305a\u7121\u7406\u306a\u5206\u91cf\u306e\u306f\u305a\u3067\u3059\u3002<br \/>\n\u5c11\u306a\u304f\u3068\u3082\u50d5\u306b\u306f\u7d76\u5bfe\u7121\u7406\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3 style=\"padding: .25em 0.5em .75em; border-left: 6px solid #3300ff; border-bottom: 1px solid #ccc;\">\u6570\u5b66\u306e\u8ad6\u8ff0\u306b\u306f\u6d41\u308c\u304c\u3042\u308b<\/h3>\n<p>\u6570\u5b66\u306e\u8ad6\u8ff0\u306b\u306f\u6d41\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p style=\"border: 1.5px dotted #ffffff; padding: 10px; border-radius: 0px; background: #efefff;\">\u4f55\u304b\u306e\u4e3b\u5f35\u306b\u306f\u5fc5\u305a\u305d\u306e\u4e3b\u5f35\u3092\u6b63\u5f53\u5316\u3059\u308b\u6839\u62e0\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u300c\u301c\u3060\u304b\u3089\u2026\u2026\u3067\u3042\u308b\u300d\u306e\u9023\u7d9a\u304c\u8ad6\u8ff0\u3067\u3059\u3002<\/p>\n<p><strong>\u305d\u306e\u7406\u7531\u306e\u4e00\u756a\u59cb\u307e\u308a\u306b\u306a\u308b\u306e\u304c\u516c\u7406\u3001\u5b9a\u7fa9\u3067\u3059\u3002<\/strong><\/p>\n<p>\u305d\u3053\u3092\u66d6\u6627\u306b\u3059\u308b\u3068\u3001\u5f8c\u306e\u8ad6\u8ff0\u304c\u3069\u3093\u3069\u3093\u5d29\u308c\u3066\u3044\u304d\u3001\u6700\u7d42\u7684\u306b\u306f\u300c\u4f55\u3092\u66f8\u3044\u3066\u3044\u308b\u304b\u81ea\u5206\u3067\u3082\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u6587\u7ae0\u300d\u304c\u51fa\u6765\u4e0a\u304c\u308a\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u305d\u308c\u3092\u7121\u7406\u3084\u308a\u5168\u90e8\u899a\u3048\u3088\u3046\u3068\u3057\u3066\u3044\u305f\u3089\u3001\u305d\u308a\u3083\u3042\u6570\u5b66\u304c\u5acc\u3044\u3001\u82e6\u624b\u306b\u306a\u308b\u306e\u3082\u7d0d\u5f97\u3067\u3059\u7b11\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3 style=\"padding: .25em 0.5em .75em; border-left: 6px solid #3300ff; border-bottom: 1px solid #ccc;\">\u8a18\u53f7\u3084\u8a00\u8449\u306e\u610f\u5473\u3092\u7406\u89e3\u3057\u3001\u899a\u3048\u3001\u7d20\u76f4\u306b\u89e3\u304f\u7df4\u7fd2\u3092\u3059\u308b<\/h3>\n<p style=\"border: 1.5px dotted #ffffff; padding: 10px; border-radius: 0px; background: #efefff;\">\u3068\u3044\u3046\u3053\u3068\u3067\u307e\u305a\u6559\u79d1\u66f8\u3067\u306f\u3001\u300c\u4f7f\u3063\u3066\u3044\u308b\u8a18\u53f7\u3084\u8a00\u8449\u306e\u610f\u5473\u300d\u3092\u3057\u3063\u304b\u308a\u3068\u7406\u89e3\u3001\u899a\u3048\u308b\u3068\u3053\u308d\u304b\u3089\u30b9\u30bf\u30fc\u30c8\u3057\u307e\u3059\u3002<br \/>\n\u305d\u3057\u3066\u305d\u306e\u3042\u3068\u306f\u3001\u305d\u3053\u3067\u899a\u3048\u305f\u5b9a\u7fa9\u3092\u5229\u7528\u3057\u3066\u3001\u4f8b\u984c\u3084\u7df4\u7fd2\u554f\u984c\u3092\u300c\u7d20\u76f4\u306b\u300d\u89e3\u304f\u7df4\u7fd2\u3092\u3057\u3066\u3044\u304f\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n<p><strong>\u300c\u7d20\u76f4\u306b\u300d\u3068\u3044\u3046\u306e\u306f\u3001\u300c\u76f4\u524d\u3067\u5b66\u3093\u3060\u5b9a\u7fa9\u306b\u5f93\u3046\u3068\u3053\u3046\u306a\u308b\u3088\u306d\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u8a00\u3063\u3066\u3044\u307e\u3059\u3002<\/strong><\/p>\n<p>\u300c\u3053\u3046\u89e3\u304f\u3068\u9045\u3044\u304b\u3089\u3053\u306e\u89e3\u304d\u65b9\u306f\u30c0\u30e1\u3002\u3053\u3063\u3061\u3067\u3084\u3063\u305f\u65b9\u304c\u3059\u3050\u7b54\u3048\u304c\u51fa\u308b\u3057\u3001\u697d\u3060\u304b\u3089\u3053\u3063\u3061\u3067\u3084\u308a\u306a\u3055\u3044\u300d\u3068\u3001\u6642\u9593\u304c\u304b\u304b\u308b\u8b70\u8ad6\u3092\u6975\u7aef\u306b\u5acc\u3046\u5b66\u751f\u304c\u975e\u5e38\u306b\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u611f\u3058\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u901f\u304f\u7b54\u3048\u3092\u51fa\u3059\u3053\u3068\u3082\u8a66\u9a13\u3067\u306f\u91cd\u8981\u306a\u6280\u8853\u3067\u3059\u304c\u3001\u666e\u6bb5\u304b\u3089\u305d\u306e\u3088\u3046\u306a\u3053\u3068\u3092\u3057\u3066\u3044\u308b\u3068\u305d\u306e\u554f\u984c\u3057\u304b\u89e3\u3051\u306a\u3044\u4eba\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<h4 style=\"padding: .25em 0.5em .75em; border-left: 6px solid #3300ff; border-bottom: 1px solid #ccc;\">\u4f8b)\u4e09\u89d2\u95a2\u6570\u306e\u5024\u3092\u6c42\u3081\u308b\u5834\u5408<\/h4>\n<p>\u4f8b\u3048\u3070\u4e09\u89d2\u95a2\u6570\u306e\u5024\u3092\u6c42\u3081\u308b\u3068\u304d\u3001\u3068\u306b\u304b\u304f\u76f4\u89d2\u4e09\u89d2\u5f62\u306e\u6bd4\u3092\u8003\u3048\u3066\u7b26\u53f7\u306f\u3042\u3068\u304b\u3089\u8003\u3048\u308c\u3070\u826f\u3044\u3001\u306a\u3069\u3068\u3084\u3063\u3066\u3044\u308b\u3068\u3001\u300c$\\sin 2\\theta = \\cos 3\\theta$ \u3092\u89e3\u304d\u306a\u3055\u3044\u300d\u306a\u3093\u3066\u8a00\u308f\u308c\u305f\u3089\u624b\u3082\u8db3\u3082\u51fa\u307e\u305b\u3093\u3002<\/p>\n<p>\u4e09\u89d2\u95a2\u6570\u306e\u5408\u6210\u3092\u3059\u308b\u3068\u304d\u306b\u3001\u4fc2\u6570\u3092\u5ea7\u6a19\u3068\u8003\u3048\u3066\u30fb\u30fb\u30fb\u306a\u3093\u3066\u3084\u3063\u3066\u3044\u308b\u3068\u3001$\\cos$\u3067\u5408\u6210\u3057\u306a\u3055\u3044\u3068\u8a00\u308f\u308c\u305f\u3089\u4f55\u3082\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p style=\"border: 1.5px dotted #ffffff; padding: 10px; border-radius: 0px; background: #efefff;\">\u3084\u306f\u308a\u4e09\u89d2\u95a2\u6570\u306e\u57fa\u672c\u306f\u5358\u4f4d\u5186\u3067\u3001\u3069\u3093\u306a\u306b\u6700\u521d\u6642\u9593\u304c\u304b\u304b\u3063\u3066\u3057\u307e\u304a\u3046\u3068\u3082\u5358\u4f4d\u5186\u304b\u3089\u4e09\u89d2\u95a2\u6570\u306e\u5024\u3092\u6c42\u3081\u308b\u80fd\u529b\u306f\u7d76\u5bfe\u306b\u8eab\u306b\u3064\u3051\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u305d\u306e\u571f\u53f0\u304c\u3042\u308b\u304b\u3089\u3053\u305d\u3001\u4e0a\u306e\u4e09\u89d2\u65b9\u7a0b\u5f0f\u3082\u7c21\u5358\u306b\u89e3\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3057\u3001\u5408\u6210\u306e\u8a08\u7b97\u3067\u3082\u4f8b\u3048\u3070\u4efb\u610f\u306e\u5b9f\u6570 $a$\u3001$b$\u306b\u5bfe\u3057\u3066 $a\\sin \\theta + b \\cos \\theta = r\\sin (\\theta + \\alpha)$ \u3068\u306a\u308b\u89d2 $\\alpha$\u304c\u5fc5\u305a\u5b58\u5728\u3059\u308b\u8aac\u660e\u3082\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u571f\u53f0\u3092\u3057\u3063\u304b\u308a\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u306e\u3061\u306b\u5b66\u3076\u767a\u5c55\u7684\u306a\u5185\u5bb9\u3082\u982d\u306e\u4e2d\u306b\u5165\u3063\u3066\u304d\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<br \/>\n\u305d\u306e\u571f\u53f0\u3092\u4f5c\u3063\u3066\u304f\u308c\u308b\u306e\u304c\u6559\u79d1\u66f8\u3067\u3059\u3002<\/p>\n<p style=\"border: 1.5px dotted #ffffff; padding: 10px; border-radius: 0px; background: #efefff;\">\u6559\u79d1\u66f8\u306f\u4f55\u304b\u7279\u5225\u306a\u89e3\u6cd5\u3084\u6280\u8853\u3092\u8eab\u306b\u3064\u3051\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u5f8c\u3067\u51fa\u3066\u304f\u308b\u767a\u5c55\u7684\u306a\u5185\u5bb9\u3092\u3088\u308a\u78ba\u5b9f\u306b\u81ea\u5206\u306e\u3082\u306e\u306b\u3059\u308b\u305f\u3081\u306e\u6e96\u5099\u306b\u7528\u3044\u308b\u9053\u5177\u3060\u3068\u50d5\u306f\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u3088\u3046\u306a\u8996\u70b9\u3067\u3057\u3063\u304b\u308a\u3068\u3057\u305f\u6307\u5c0e\u8005\u306e\u6388\u696d\u3068\u5408\u308f\u305b\u308b\u3068\u3001\u6559\u79d1\u66f8\u3092\u975e\u5e38\u306b\u52b9\u679c\u7684\u306b\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3 style=\"padding: .25em 0.5em .75em; border-left: 6px solid #3300ff; border-bottom: 1px solid #ccc;\">\u6559\u79d1\u66f8\u3067\u306e\u5b66\u7fd2\u3092\u7d42\u3048\u305f\u3089\u6559\u79d1\u66f8\u508d\u7528\u554f\u984c\u96c6\u3092\u6d3b\u7528\u3059\u308b<\/h3>\n<p>\u6559\u79d1\u66f8\u3067\u306e\u5b66\u7fd2\u3092\u7d42\u3048\u305f\u3089\u3001\u3042\u3068\u306f\u899a\u3048\u305f\u3053\u3068\u3001\u7406\u89e3\u3057\u305f\u3053\u3068\u3092\u5229\u7528\u3057\u3066\u30ac\u30f3\u30ac\u30f3\u554f\u984c\u3092\u89e3\u3044\u3066\u3001\u7a4d\u6975\u7684\u306b\u4f7f\u3063\u3066\u3044\u304f\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n<p><strong>\u6559\u79d1\u66f8\u508d\u7528\u554f\u984c\u96c6\u3060\u3068\u9806\u756a\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u3066\u4f7f\u3044\u3084\u3059\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/strong><\/p>\n<p style=\"border: 1.5px dotted #ffffff; 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