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style=\"color: #0000ff;\">\u5bfe\u6570\u306e\u6027\u8cea\u3068\u3057\u3066\u3001\u6307\u6570\u3092\u5bfe\u6570\u306e\u524d\u306b\u7f6e\u3051\u307e\u3059\u3002<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/12\/jfhwj5.jpg\" alt=\"\" width=\"482\" height=\"88\" class=\"aligncenter size-full wp-image-11502\" \/><\/p>\n<p>\u3053\u306e\u6027\u8cea\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3042\u308b\u305f\u3081\u3001\u5fc5\u305a\u899a\u3048\u307e\u3057\u3087\u3046\u3002\u307e\u305f\u3001\u5e95\u3092\u4f55\u4e57\u3059\u308c\u3070\u771f\u6570\u306b\u306a\u308b\u306e\u304b\u3092\u8868\u3059\u306e\u304c\u5e95\u3067\u3042\u308b\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u8a08\u7b97\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(log_aa=log_aa^1=1\\)<\/li>\n<li>\\(log_a1=log_aa^0=0\\)<\/li>\n<li>\\(log_a\\displaystyle\\frac{1}{a}=log_aa^{-1}=-1\\)<\/li>\n<\/ul>\n<p>\u306a\u304a\u5bfe\u6570\u3092\u5229\u7528\u3059\u308b\u3068\u304d\u3001\u975e\u5e38\u306b\u91cd\u8981\u306a\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u306f\u3001<span style=\"color: #0000ff;\">\u4e21\u8fba\u306b\u5bfe\u3057\u3066\u4efb\u610f\u306e\u5e95\u3092\u3082\u3064\u5bfe\u6570\u3092\u52a0\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b<\/span>\u3053\u3068\u3067\u3059\u3002\u305d\u3053\u3067\\(a^p=M\\)\u306b\u3064\u3044\u3066\u3001\u4e21\u8fba\u306b\\(log_a\\)\u3092\u52a0\u3048\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\\(a^p=M\\)<\/p>\n<p>\\(\\color{red}{log_a}a^p=\\color{red}{log_a}M\\)<\/p>\n<p>\\(plog_aa=log_aM\\)<\/p>\n<p>\\(p=log_aM\\)<\/p>\n<p>\u5f0f\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001\u5148\u307b\u3069\u306e\u5b9a\u7fa9\u3068\u307e\u3063\u305f\u304f\u540c\u3058\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\uff08\\(a^p=m\\)\\(&#x2194;p=log_aM\\)\uff09\u3002\u6307\u6570\u306b\u5bfe\u3057\u3066\u3001\u7279\u5b9a\u306e\u5e95\u3092\u3082\u3064\u5bfe\u6570\u3092\u52a0\u3048\u3089\u308c\u308b\u3053\u3068\u3092\u5b66\u3073\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u5de6\u8fba\u3068\u53f3\u8fba\u304c\u540c\u3058\u5024\u306a\u306e\u3067\u3042\u308c\u3070\u3001\u540c\u3058\u5e95\u3092\u3082\u3064log\u3092\u4e21\u8fba\u306b\u52a0\u3048\u3066\u3082\u3001\u5de6\u8fba\u3068\u53f3\u8fba\u306e\u5024\u306f\u540c\u3058\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u6027\u8cea\u3092\u5229\u7528\u3059\u308c\u3070\u3001\u6307\u6570\u3092\u5bfe\u6570\u3078\u5909\u63db\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u5bfe\u6570\u3092\u6307\u6570\u3078\u5909\u63db\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\\(log_aa=1\\)\u3092\u5229\u7528\u3057\u307e\u3057\u3087\u3046\u3002\\(p=log_aM\\)\u3092\u6307\u6570\u306b\u5909\u63db\u3059\u308b\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a08\u7b97\u3057\u307e\u3059\u3002<\/p>\n<p>\\(p=log_aM\\)<\/p>\n<p>\\(p\\color{red}{log_aa}=log_aM\\)<\/p>\n<p>\\(log_aa^p=log_aM\\)<\/p>\n<p>\\(a^p=M\\)<\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\u5bfe\u6570\u306e\u5b9a\u7fa9\u3092\u899a\u3048\u308b\u3053\u3068\u306a\u304f\u3001\u5bfe\u6570\u3092\u6307\u6570\u3078\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u6307\u6570\u3092\u5bfe\u6570\u3078\u5909\u63db\u3057\u305f\u308a\u3001\u5bfe\u6570\u3092\u6307\u6570\u3078\u5909\u3048\u305f\u308a\u3059\u308b\u8a08\u7b97\u306f\u3072\u3093\u3071\u3093\u306b\u5229\u7528\u3059\u308b\u305f\u3081\u3001\u5fc5\u305a\u884c\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u5bfe\u6570\u306e\u8db3\u3057\u7b97\u3068\u5f15\u304d\u7b97\uff08\u304b\u3051\u7b97\u3068\u5272\u308a\u7b97\uff09\u306e\u8a08\u7b97\u65b9\u6cd5<\/h3>\n<p>\u4ed6\u306b\u91cd\u8981\u306a\u5bfe\u6570\u306e\u6027\u8cea\u304c\u8db3\u3057\u7b97\u3068\u5f15\u304d\u7b97\u3067\u3059\u3002\u5bfe\u6570\u540c\u58eb\u3067\u8db3\u3057\u7b97\u3084\u5f15\u304d\u7b97\u3092\u3059\u308b\u3068\u304d\u3001\u3069\u306e\u3088\u3046\u306a\u8a08\u7b97\u306b\u306a\u308b\u306e\u304b\u5b66\u3073\u307e\u3057\u3087\u3046\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u771f\u6570\u306e\u304b\u3051\u7b97\u306f\u5bfe\u6570\u306e\u8db3\u3057\u7b97\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u771f\u6570\u306e\u5272\u308a\u7b97\u306f\u5bfe\u6570\u306e\u5f15\u304d\u7b97\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(log_aMN=log_aM+log_aN\\)<\/li>\n<li>\\(log_a\\displaystyle\\frac{M}{N}=log_aM-log_aN\\)<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306f\u5bfe\u6570\u306e\u6027\u8cea\u3067\u3042\u308a\u3001\u899a\u3048\u306a\u3044\u3068\u5bfe\u6570\u306e\u8a08\u7b97\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u5fc5\u305a\u899a\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u8a08\u7b97\u3092\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<ul>\n<li>\\(4log_2\\sqrt{6}-2log_23\\)<\/li>\n<\/ul>\n<p>\u3053\u308c\u307e\u3067\u306e\u8aac\u660e\u5185\u5bb9\u3092\u7406\u89e3\u3057\u3066\u3044\u308c\u3070\u3001\u3053\u306e\u5f0f\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\\(4log_2\\sqrt{6}-2log_23\\)<\/p>\n<p>\\(=4log_26^{\\frac{1}{2}}-2log_23\\)<\/p>\n<p>\\(=log_26^{\\frac{4}{2}}-log_23^2\\)<\/p>\n<p>\\(=log_26^2-log_29\\)<\/p>\n<p>\\(=log_236-log_29\\)<\/p>\n<p>\\(=log_2\\displaystyle\\frac{36}{9}\\)<\/p>\n<p>\\(=log_24\\)<\/p>\n<p>\\(=log_22^2\\)<\/p>\n<p>\\(=2log_22\\)<\/p>\n<p>\\(=2\\)<\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\u7b54\u3048\u306f2\u3068\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><strong>\u30fb\u5e95\u3068\u771f\u6570\u304c\u540c\u3058\u5834\u5408\u3001\u8db3\u3057\u7b97\u304c\u53ef\u80fd<\/strong><\/p>\n<p>\u306a\u304a\u5e95\u3068\u771f\u6570\u304c\u540c\u3058\u5834\u5408\u3001\u5bfe\u6570\u306e\u524d\u306b\u3042\u308b\u6570\u5b57\u3092\u8db3\u3057\u307e\u3057\u3087\u3046\u3002\u4f8b\u3048\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\\(2log_35+3log_35=5log_35\\)<\/p>\n<p>\u5bfe\u6570\u3092\u5229\u7528\u3057\u3066\u8db3\u3057\u7b97\u3092\u3059\u308b\u3068\u304d\u3001\u5bfe\u6570\u306e\u524d\u306b\u3042\u308b\u6570\u5b57\u306f\u304b\u3051\u7b97\u3067\u306f\u306a\u304f\u8db3\u3057\u7b97\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u5e95\u306e\u5909\u63db\u516c\u5f0f\u3092\u4f7f\u3044\u3001\u5bfe\u6570\u8a08\u7b97\u3067\u306e\u5e95\u3092\u5909\u3048\u308b<\/h3>\n<p>\u306a\u304a\u3001\u516c\u5f0f\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u5bfe\u6570\u8a08\u7b97\u3067\u306e\u5e95\u3092\u5909\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\\(a,b,c\\)\u304c\u6b63\u306e\u6570\u3067\u3042\u308a\u3001\\(a\u22601\\)\u3001\\(b\u22601\\)\u3001\\(c\u22601\\)\u306e\u3068\u304d\u3001\u4ee5\u4e0b\u306e\u516c\u5f0f\u304c\u6210\u308a\u7acb\u3061\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(lob_ab=\\displaystyle\\frac{log_cb}{log_ca}\\)<\/li>\n<\/ul>\n<p>\u3064\u307e\u308a\u3001<span style=\"color: #0000ff;\">\u4efb\u610f\u306e\u5e95\u3092\u3082\u3064\u5bfe\u6570\uff08\\(log_c\\)\uff09\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u5e95\u3092\u5909\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/span>\u8a3c\u660e\u65b9\u6cd5\u306f\u7c21\u5358\u3067\u3042\u308a\u3001\\(a^r=b\\)\u306b\u5bfe\u3057\u3066\u3001\\(c\\)\u3092\u5e95\u3068\u3059\u308b\u5bfe\u6570\u3092\u4e21\u8fba\u306b\u53d6\u308a\u307e\u3059\u3002<\/p>\n<p>\\(a^r=b\\)<\/p>\n<p>\\(log_ca^r=log_cb\\)<\/p>\n<p>\\(rlog_ca=log_cb\\)<\/p>\n<p>\\(r=\\displaystyle\\frac{log_cb}{log_ca}\\)<\/p>\n<p>\u307e\u305f\u3001\\(a^r=b\\)\u3092\\(r=log_ab\\)\u3078\u5909\u63db\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5bfe\u6570\u306e\u5b9a\u7fa9\u3067\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\\(a^r=b\\)<\/p>\n<p>\\(log_aa^r=log_ab\\)<\/p>\n<p>\\(rlog_aa=log_ab\\)<\/p>\n<p>\\(r=log_ab\\)<\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\\(lob_ab=\\displaystyle\\frac{log_cb}{log_ca}\\)\u3068\u306a\u308a\u307e\u3059\u3002\u305d\u308c\u3067\u306f\u3001\u6b21\u306e\u5f0f\u3092\u8a08\u7b97\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<ul>\n<li>\\((log_29+log_43)log_34\\)<\/li>\n<\/ul>\n<p>\u65b9\u91dd\u3068\u3057\u3066\u306f\u3001\u5e95\u3092\u305d\u308d\u3048\u307e\u3057\u3087\u3046\u3002\u5e95\u3092\u305d\u308d\u3048\u306a\u3044\u3068\u3001\u5bfe\u6570\u540c\u58eb\u306e\u8db3\u3057\u7b97\u3084\u5f15\u304d\u7b97\uff08\u304b\u3051\u7b97\u3084\u5272\u308a\u7b97\uff09\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u304b\u3089\u3067\u3059\u3002\u305d\u3053\u3067\u3001\u5e95\u306e\u5909\u63db\u516c\u5f0f\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a08\u7b97\u3057\u307e\u3059\u3002<\/p>\n<p>\\((log_29+log_43)log_34\\)<\/p>\n<p>\\(=\\left(log_23^2+\\displaystyle\\frac{log_23}{log_24}\\right)\\displaystyle\\frac{log_24}{log_23}\\)<\/p>\n<p>\\(=\\left(2log_23+\\displaystyle\\frac{log_23}{log_22^2}\\right)\\displaystyle\\frac{log_22^2}{log_23}\\)<\/p>\n<p>\\(=\\left(2log_23+\\displaystyle\\frac{1}{2}log_23\\right)\\displaystyle\\frac{2}{log_23}\\)<\/p>\n<p>\\(=\\displaystyle\\frac{5}{2}log_23\u00b7\\displaystyle\\frac{2}{log_23}\\)<\/p>\n<p>\\(=5\\)<\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\u5e95\u30922\u306b\u305d\u308d\u3048\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u7b54\u3048\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<h2>\u6307\u6570\u3068\u5bfe\u6570\u3092\u542b\u3080\u5f0f\u306e\u8a08\u7b97<\/h2>\n<p>\u5bfe\u6570\u306e\u6027\u8cea\u3092\u5b66\u3093\u3067\u8a08\u7b97\u65b9\u6cd5\u3092\u7406\u89e3\u3057\u305f\u3089\u3001\u6307\u6570\u3068\u5bfe\u6570\u3092\u542b\u3080\u5f0f\u306e\u8a08\u7b97\u3092\u884c\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u3087\u3046\u3002\u4f8b\u984c\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u5f0f\u306e\u5024\u3092\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<ul>\n<li>\\(4^{log_27}\\)<\/li>\n<\/ul>\n<p>\u3053\u308c\u307e\u3067\u8aac\u660e\u3057\u305f\u901a\u308a\u3001\u6307\u6570\u3092\u5bfe\u6570\u3078\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f<span style=\"color: #0000ff;\">\u6307\u6570\u3092\u542b\u3080\u7b49\u5f0f\u3067\u306f\u3001\u4e21\u8fba\u306b\u5bfe\u6570\u3092\u52a0\u3048\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u8a08\u7b97\u3067\u304d\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/span>\u305d\u3053\u3067\\(4^{log_27}=M\\)\u3068\u8003\u3048\u3066\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u8a08\u7b97\u65b9\u6cd5\u3068\u3057\u3066\u306f\u3001\u4e21\u8fba\u306b\u5bfe\u6570\u3092\u52a0\u3048\u307e\u3059\u3002\u3069\u306e\u3088\u3046\u306a\u5e95\u3092\u3082\u3064\u5bfe\u6570\u3092\u5229\u7528\u3059\u308c\u3070\u3044\u3044\u306e\u304b\u60a9\u307f\u307e\u3059\u304c\u3001\u5bfe\u6570\u306e\u8a08\u7b97\u3067\u306f\u5e95\u3092\u305d\u308d\u3048\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u5f0f\u306b\\(log_27\\)\u304c\u5b58\u5728\u3059\u308b\u305f\u3081\u3001\u540c\u69d8\u306b\u5e95\u304c2\u306e\u5bfe\u6570\u3092\u5229\u7528\u3057\u3066\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\\(4^{log_27}=M\\)<\/p>\n<p>\\(log_24^{log_27}=log_2M\\)<\/p>\n<p>\\(log_27\u00b7log_24=log_2M\\)<\/p>\n<p>\\(log_27\u00b7log_22^2=log_2M\\)<\/p>\n<p>\\(2log_27=log_2M\\)<\/p>\n<p>\\(log_27^2=log_2M\\)<\/p>\n<p>\\(log_249=log_2M\\)<\/p>\n<p>\\(49=M\\)<\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\\(4^{log_27}=49\\)\u3068\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u3053\u3053\u307e\u3067\u8aac\u660e\u3057\u305f\u5185\u5bb9\u3092\u7406\u89e3\u3057\u3066\u3044\u308c\u3070\u3001\u554f\u984c\u306a\u304f\u7b54\u3048\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u5bfe\u6570\u306e\u6027\u8cea\u3092\u5b66\u3073\u3001\u8a08\u7b97\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b<\/h2>\n<p>\u6307\u6570\u3068\u540c\u69d8\u306b\u91cd\u8981\u306a\u6982\u5ff5\u304c\u5bfe\u6570\u3067\u3059\u3002\u6307\u6570\u3068\u5bfe\u6570\u306f\u89aa\u305b\u304d\u3067\u3042\u308a\u3001\u6307\u6570\u3092\u5bfe\u6570\u3078\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u5bfe\u6570\u306e\u5b9a\u7fa9\u3092\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u5bfe\u6570\u3092\u5229\u7528\u3057\u3066\u3001\u6307\u6570\u3092\u5bfe\u6570\u3078\u5909\u3048\u305f\u308a\u3001\u5bfe\u6570\u3092\u6307\u6570\u3078\u5909\u63db\u3057\u305f\u308a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u306a\u304a\u5bfe\u6570\u3092\u5229\u7528\u3057\u3066\u8a08\u7b97\u3059\u308b\u3068\u304d\u3001\u5e95\u3092\u305d\u308d\u3048\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u305d\u3053\u3067\u5bfe\u6570\u3092\u52a0\u3048\u308b\u3068\u304d\u3001\u540c\u3058\u5e95\u3092\u3082\u3064\u5bfe\u6570\u3092\u5229\u7528\u3057\u307e\u3057\u3087\u3046\u3002\u307e\u305f\u5e95\u306e\u5909\u63db\u516c\u5f0f\u3092\u5229\u7528\u3057\u3001\u5e95\u3092\u305d\u308d\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u3087\u3046\u3002\u3053\u306e\u8003\u3048\u65b9\u3092\u7406\u89e3\u3059\u308c\u3070\u3001\u6307\u6570\u3068\u5bfe\u6570\u3092\u542b\u3080\u5f0f\u306e\u8a08\u7b97\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u5bfe\u6570\u306f\u91cd\u8981\u306a\u8a08\u7b97\u65b9\u6cd5\u3067\u3042\u308a\u3001\u5229\u7528\u3055\u308c\u308b\u5834\u9762\u306f\u591a\u3044\u3067\u3059\u3002\u305d\u3053\u3067\u5bfe\u6570\u306e\u610f\u5473\u3092\u5b66\u3073\u3001\u5bfe\u6570\u3092\u5229\u7528\u3057\u3066\u8a08\u7b97\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7d71\u8a08\u30c7\u30fc\u30bf\u3067\u3072\u3093\u3071\u3093\u306b\u5229\u7528\u3055\u308c\u308b\u6982\u5ff5\u304c\u5bfe\u6570\u3067\u3059\u3002\u6307\u6570\u3068\u5bfe\u6570\u306f\u89aa\u305b\u304d\u306e\u95a2\u4fc2\u3067\u3042\u308a\u3001\u6307\u6570\u3092\u5bfe\u6570\u3078\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 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