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<\/p>\n
<\/p>\n
\u3060\u3089\u3060\u3089\u3002\u591c\u306f\u30ab\u30ec\u30fc\u3067\u3057\u305f\u3002<\/p>\n
<\/p>\n
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<\/p>\n
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\u307e\u305a\u554f\u984c\u6587\u3002\u300c\u8868\u306b1\u304b\u3089n\u307e\u3067\u306e\u6570\u5b57\u304c\u66f8\u304b\u308c\u305f\u30ab\u30fc\u30c9\u304c\uff12\u679a\u305a\u3064\u3001\u5408\u8a082n\u679a\u3042\u308b\u3002\u30ab\u30fc\u30c9\u306e\u88cf\u306f\u5168\u3066\u540c\u3058\u6a21\u69d8\u30fb\u540c\u3058\u5927\u304d\u3055\u3067\u88cf\u5411\u304d\u3060\u3068\u533a\u5225\u3067\u304d\u306a\u3044\u3002\u30ab\u30fc\u30c9\u5168\u3066\u3092\u30e9\u30f3\u30c0\u30e0\u306b\u88cf\u5411\u304d\u306b\u5834\u306b\u914d\u7f6e\u3057\u3001A\u3001B\u306e\uff12\u4eba\u304c\u4ee5\u4e0b\u306e\u30eb\u30fc\u30eb\u3067\u30ab\u30fc\u30c9\u3092\u53d6\u308a\u5408\u3046\u3002\u300e\u2460\u30ab\u30fc\u30c9\u3092\uff11\u679a\u305a\u3064<\/span>\uff12\u679a\u9078\u3093\u3067\u3081\u304f\u308a\u3001\u2461\u9055\u3046\u6570\u5b57\u306e\u30ab\u30fc\u30c9\u306a\u3089\u5143\u306e\u4f4d\u7f6e\u306b\u88cf\u5411\u304d\u3067\u623b\u3057\u3001\u3081\u304f\u308b\u4eba\u3092\u4ea4\u4ee3\u3057\u3066\u2460\u306b\u623b\u308b\u3002\u2462\u540c\u3058\u6570\u5b57\u306e\u30ab\u30fc\u30c9\u306a\u3089\u305d\u306e\u30ab\u30fc\u30c9\uff12\u679a\u3092\u624b\u6301\u3061\u306b\u52a0\u3048\u2460\u306b\u623b\u308b\uff08\u540c\u3058\u4eba\u304c\u9023\u7d9a\u3067\u3081\u304f\u308b\uff09\u3002\u300f\u3053\u308c\u3092\u5834\u306e\u30ab\u30fc\u30c9\u304c\u306a\u304f\u306a\u308b\u307e\u3067\u7e70\u308a\u8fd4\u3057\u3001\u624b\u6301\u3061\u306e\u30ab\u30fc\u30c9\u304c\u591a\u3044\u4eba\u304c\u52dd\u3061\u3068\u3059\u308b\uff08\u540c\u6570\u306a\u3089\u5f15\u304d\u5206\u3051\uff09\u3002\u6700\u521d\u306b\u30ab\u30fc\u30c9\u3092\u3081\u304f\u308b\u306e\u306fA\u3068\u3057\u3001A,B\u3068\u3082\u306b\u4e00\u5ea6\u3081\u304f\u3089\u308c\u305f\u30ab\u30fc\u30c9\u306e\u4f4d\u7f6e\u3068\u6570\u5b57\u306f\u5168\u3066\u899a\u3048\u3066\u3044\u308b\u3068\u3057\u305f\u3068\u304d\u3001\uff08\uff11\uff09\u304a\u4e92\u3044\u306e\u30d7\u30ec\u30a4\u30e4\u30fc\u304c\u52dd\u3064\u305f\u3081\u306e\u6700\u826f\u306e\u6226\u8853\u306f\uff1f\u3064\u307e\u308a\u3069\u306e\u3088\u3046\u306b\u30ab\u30fc\u30c9\u3092\u3081\u304f\u308c\u3070\u81ea\u5206\u306e\u52dd\u7387\u3092\u6700\u3082\u9ad8\u3081\u3089\u308c\u308b\u304b\uff1f\uff08\uff12\uff09\uff08\uff11\uff09\u306e\u6226\u8853\u3092A,B\u3068\u3082\u306b\u63a1\u7528\u3057\u305f\u3068\u304d\u3001A\u304c\u52dd\u3064\u78ba\u7387a(n)\u3092\u6c42\u3081\u3088\u3002<\/span><\/p>\n \u554f\u984c\u306a\u306e\u306f\u8d64\u5b57\u306e\u3068\u3053\u308d\u3002\u305f\u3076\u3093\u300c\u6700\u5f8c\u306e\u30ab\u30fc\u30c9\u3092\u53d6\u3063\u305f\u4eba<\/span>\u300d\u3068\u304b\u306b\u3059\u308b\u3068\u3059\u3054\u304f\u8003\u3048\u3084\u3059\u304f\u306a\u308b\u3068\u601d\u3046\u3002\u3068\u308a\u3042\u3048\u305a\u4eca\u306f\u554f\u984c\u6587\u306e\u307e\u307e\u3067\u3002\u30d0\u30c7\u30a3\u30d5\u30a1\u30a4\u30c8\u8a95\u751f\u306e\u30df\u30cb\u30b2\u30fc\u30e0\u306fn=10\u306e\u3068\u304d\u3002<\/p>\n \u3053\u3046\u3044\u3046\u554f\u984c\u306f\u307e\u305a\u5c11\u306a\u3044\u679a\u6570\u3067\u8003\u3048\u308b\u306e\u304c\u5b9a\u8de1\uff08\u5c06\u68cb\u306e\u6d41\u5100\u3067\uff09\u3002\u307e\u305a\u306fn=2\u3068\u3057\u3066\u307f\u3088\u3046\u3002\u6570\u5b57\u3060\u3068\u308f\u304b\u308a\u3065\u3089\u3044\u306e\u3067\u30ab\u30fc\u30c9\u306e\u7d75\u67c4\u306fp,q\u3068\u3059\u308b\u3002\u307e\u305aA\u306f\u30e9\u30f3\u30c0\u30e0\u3067\uff12\u679a\u30ab\u30fc\u30c9\u3092\u5f15\u304f\u3002\u30ab\u30fc\u30c9\u306e\u5f15\u304d\u65b9\u306e\u7dcf\u6570\u306f4C2\uff1d6\u901a\u308a\u3002\u3053\u306e\u3046\u3061\u3001\u540c\u3058\u30ab\u30fc\u30c9\u3092\u5f15\u304f\u306e\u306f\uff08p,q\u3069\u3061\u3089\u304c\u63c3\u3046\u304b\u3067\uff092\u901a\u308a\u3001\u9055\u3046\u30ab\u30fc\u30c9\u3092\u5f15\u304f\u306e\u306f6-2\uff1d4\u901a\u308a\u3002\u540c\u3058\u30ab\u30fc\u30c9\u3092\u5f15\u3044\u305f\u5834\u5408\u3001\u6b8b\u308a\u306e\u30ab\u30fc\u30c9\uff12\u679a\u3082\u78ba\u5b9a\u3067\u53d6\u308c\u308b\u306e\u3067A\u306e\u52dd\u5229\u3002\u9055\u3046\u30ab\u30fc\u30c9\u306e\u5834\u5408\u3001\u6b21\u306eB\u306fA\u304c\u3081\u304f\u3089\u306a\u304b\u3063\u305f\u30ab\u30fc\u30c9\u3092\u3081\u304f\u308c\u3070\u3088\u3044\u3002\u3081\u304f\u3089\u306a\u304b\u3063\u305f\u30ab\u30fc\u30c9\u306fp,q\u306e\u3069\u3061\u3089\u304b\u306a\u306e\u3067\u3001A\u306e\u3081\u304f\u3063\u305f\u30ab\u30fc\u30c9\u3092\u899a\u3048\u3066\u3044\u308c\u3070\u78ba\u5b9a\u3067\uff14\u679a\u3068\u3082\u3068\u308c\u308b\u304b\u3089\u3002\u9006\u306bB\u306f\u3053\u3053\u3067\u30d1\u30b9\uff08\u4eca\u307e\u3067\u3081\u304f\u3089\u308c\u305f\u30ab\u30fc\u30c9\u306e\u307f\u3092\u3081\u304f\u308b\u3053\u3068\uff09\u3068\u304b\u3059\u308b\u3068\u78ba\u5b9a\u3067\u8ca0\u3051\u308b\u3002\u5225\u306e\u8003\u3048\u65b9\u3067\u3082\u3084\u3063\u3066\u307f\u308b\u3002A\u306e\u4e00\u679a\u76ee\u306e\u30ab\u30fc\u30c9\u3092p\u3068\u3057\u305f\u3068\u304d\u3001\uff12\u679a\u76ee\u306b\u6b8b\u308a\u306e\uff13\u679a\u306e\u4e2d\u304b\u3089p\u3092\u5f15\u304f\u78ba\u7387\u306f1\/3,q\u3092\u5f15\u304f\u78ba\u7387\u306f2\/3\u3002p\u3092\u5f15\u3051\u3070\u4e0a\u8a18\u306e\u7406\u7531\u3067A\u306e\u52dd\u5229\u78ba\u5b9a\u3001\u540c\u69d8\u306bq\u3092\u5f15\u3051\u3070A\u306e\u6557\u5317\u78ba\u5b9a\u3002\u3088\u3063\u3066a(2)=1\/3\u3002B\u306f\u300c\uff11\u679a\u76ee\u306bA\u306e\u3081\u304f\u3089\u306a\u304b\u3063\u305f\u30ab\u30fc\u30c9\u3092\u3081\u304f\u308b\u300d\u306e\u304c\u6700\u826f\u306e\u6226\u8853\u3068\u306a\u308b\u3002n=2\u306e\u3068\u304d\u306f\u5f8c\u653b\u3092\u53d6\u3063\u305f\u65b9\u304c\u6709\u5229\u3002\u3053\u3053\u307e\u3067\u306f\u307e\u3060\u7c21\u5358\u3002<\/p>\n \u6b21\u306bn=3\u3002\u3053\u3053\u304b\u3089\u30d1\u30bf\u30fc\u30f3\u304c\u591a\u304f\u3066\u9014\u7aef\u306b\u3081\u3093\u3069\u304f\u3055\u304f\u306a\u308b\u3002\u7d75\u67c4\u306fp,q,r\u3068\u3059\u308b\u3002A\u304c\uff11\u679a\u76ee\u306b\u3081\u304f\u3063\u305f\u30ab\u30fc\u30c9\u3092p\u3068\u3057\u305f\u3068\u304d\u30012\u679a\u76ee\u306b\u6b8b\u308a\u306e5\u679a\u306e\u30ab\u30fc\u30c9\u304b\u3089p\u3092\u5f15\u3051\u308b\u78ba\u7387\u306f1\/5\u3002p\u3092\u5f15\u3051\u308c\u3070n=2\u3068\u540c\u3058\u72b6\u6cc1\u306b\u306a\u308a\u3001\u78ba\u73871\/3\u3067A\u306e\u52dd\u5229\u3068\u306a\u308b\uff08\u3053\u3053\u3067\u6f38\u5316\u5f0f\u306e\u8003\u3048\u65b9\u304c\u4f7f\u3048\u305d\u3046\u3002\u554f\u984c\u6587\u306e\u8d64\u5b57\u306e\u3068\u3053\u308d\u3092\u5909\u3048\u308c\u3070\u7279\u306b\uff09\u3002\u3053\u3053\u307e\u3067\u306f\u6226\u8853\u3082\u30af\u30bd\u3082\u306a\u3044\u3002<\/p>\n \u554f\u984c\u306fA\u304c\uff12\u679a\u76ee\u306bp\u3092\u5f15\u3051\u306a\u304b\u3063\u305f\u3068\u304d\uff08\u78ba\u73874\/5\uff09\u3002A\u304c\uff12\u679a\u76ee\u306bq\u3092\u5f15\u3044\u305f\u3068\u3059\u308b\u3002\u307e\u305a\u6b21\u306eB\u304c\u30d1\u30b9\u3059\u308b\u5834\u5408\u306f\u8003\u3048\u306a\u3044\u3053\u3068\u306b\u3059\u308b\u3002\u30d1\u30b9\u3059\u308b\u6226\u8853\u304c\u6700\u9069\u3060\u3068\u3059\u308b\u3068\u304a\u4e92\u3044\u306b\u30d1\u30b9\u3057\u7d9a\u3051\u3066\u5ef6\u3005\u52dd\u8ca0\u304c\u6c7a\u307e\u3089\u306a\u304f\u306a\u3063\u3061\u3083\u3046\u3063\u307d\u3044\u3057\u3002B\u304c\uff11\u679a\u76ee\u306b\u5f15\u304f\u30ab\u30fc\u30c9\u306fA\u304c\u3081\u304f\u3089\u306a\u304b\u3063\u305f\u30ab\u30fc\u30c9\u3068\u3059\u308b\u3002\uff11\u679a\u76ee\u306bA\u304c\u3081\u304f\u3063\u305f\u30ab\u30fc\u30c9\u3092\u5f15\u3044\u3066\uff12\u679a\u76ee\u306b\u3081\u304f\u3089\u308c\u3066\u306a\u3044\u30ab\u30fc\u30c9\u3092\u3081\u304f\u308b\u3001\u3068\u3059\u308b\u3088\u308a\u306f\u9078\u629e\u80a2\u304c\u5897\u3048\u308b\u305f\u3081\u3002<\/p>\n \u307e\u305a\u2460B\u304c\uff11\u679a\u76ee\u306br\u3092\u5f15\u3044\u305f\u3068\u304d\uff08\u78ba\u73872\/4=1\/2\uff09\u3002\u3053\u306e\u6642\u70b9\u3067\u3081\u304f\u3089\u308c\u3066\u306a\u3044\uff13\u679a\u306fp,q,r\u306e\u3044\u305a\u308c\u304b\u306a\u306e\u3067\u3001B\u304c\u30ab\u30fc\u30c9\u3092\u53d6\u308c\u306a\u304b\u3063\u305f\u6642\u70b9\u3067A\u306e\u52dd\u5229\u3068\u306a\u308b\u3002\u306a\u306e\u3067B\u306f\u30d1\u30b9\uff08\uff12\u679a\u76ee\u306bA\u304c\u3081\u304f\u3063\u305f\u30ab\u30fc\u30c9\u3092\u5f15\u304f\uff09\u3059\u308b\u3068\u8ca0\u3051\u308b\u3002\u3088\u3063\u3066B\u306e\uff12\u679a\u76ee\u306fA\u306e\u3081\u304f\u3089\u306a\u304b\u3063\u305f\u30ab\u30fc\u30c9\u3092\u3081\u304f\u308b\u3053\u3068\u306b\u306a\u308a\u3001\u3053\u306e\u5834\u5408\u78ba\u73871\/3\u3067r\u3092\u5f15\u304d\u3001\u78ba\u73872\/3\u3067p,q\u3092\u5f15\u304f\u3053\u3068\u306b\u306a\u308b\u3002\u4e0a\u8a18\u306e\u7406\u7531\u306b\u3088\u308a\uff12\u679a\u76ee\u306br\u3092\u5f15\u3051\u305f\u5834\u5408\u306f\u78ba\u5b9a\u3067B\u306e\u52dd\u5229\u3001\u5f15\u3051\u306a\u3051\u308c\u3070A\u306e\u52dd\u5229\u3068\u306a\u308b\u3002\u3053\u306e\u2460\u306e\u30d1\u30bf\u30fc\u30f3\u304c\u5b9f\u306f\u554f\u984c\u3067\u3001n\u304c\u5897\u3048\u305f\u3068\u304d\u306b\u30d1\u30b9\u3057\u305f\u65b9\u304c\u52dd\u3066\u308b\u78ba\u7387\u304c\u9ad8\u307e\u308b\u3093\u3058\u3083\u306a\u3044\u304b\u3001\u3068\u3044\u3046\u6c17\u304c\u3057\u306a\u304f\u3082\u306a\u3044\u3002\u76f8\u624b\u306e\u30df\u30b9\uff1f\u3092\u8a98\u3046\uff08\u904b\u304c\u60aa\u3044\u3053\u3068\u306b\u8ced\u3051\u308b\uff09\u7684\u306a\u3002\u904b\u3088\u304f\u30ab\u30fc\u30c9\u3092\u53d6\u308c\u308b\u65b9\u306b\u8ced\u3051\u308b\u304b\u3001\u305d\u308c\u3088\u308a\u3082\u516c\u958b\u60c5\u5831\u3092\u5c11\u306a\u304f\u3057\u305f\u65b9\u304c\u3044\u3044\u304b\u3001\u7684\u306a\u3002\u3068\u308a\u3042\u3048\u305an=3\u306e\u5834\u5408\u306f\u30d1\u30b9\u3057\u305f\u3089\u30c0\u30e1\u3002n\u304c\u5927\u304d\u304f\u306a\u3063\u305f\u3068\u304d\u3082\u30d1\u30b9\u3057\u305f\u3089\u30c0\u30e1\u304b\u306f\u76f4\u611f\u7684\u306b\u306f\u308f\u304b\u3089\u3093\u3002\u79c1\u306e\u76f4\u611f\u304c\u30c0\u30e1\u306a\u3060\u3051\u304b\u3082\u3057\u308c\u3093\u304c\u3002<\/p>\n 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