{"id":10915,"date":"2026-09-20T00:08:39","date_gmt":"2026-09-19T15:08:39","guid":{"rendered":"https:\/\/triumphmind.com\/cma\/2026\/09\/20\/g2-quant-03\/"},"modified":"2026-09-20T10:40:14","modified_gmt":"2026-09-20T01:40:14","slug":"g2-quant-03","status":"publish","type":"post","link":"https:\/\/triumphmind.com\/cma\/2026\/09\/20\/g2-quant-03\/","title":{"rendered":"\u56fa\u6709\u5024\u3068\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u3068\u306f\uff1f\u610f\u5473\u3068\u8a66\u9a13\u3067\u554f\u308f\u308c\u308b\u30dd\u30a4\u30f3\u30c8\uff5c\u8a3c\u5238\u30a2\u30ca\u30ea\u30b9\u30c82\u6b21\u30fb\u6570\u91cf\u5206\u6790\u3068\u78ba\u7387\u30fb\u7d71\u8a08"},"content":{"rendered":"<style>.cma-tbl{margin:1.2em 0 1.6em;overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:8px;box-shadow:0 1px 4px rgba(34,0,94,.12);}.cma-tbl table{width:100%;border-collapse:collapse!important;margin:0!important;font-size:15px;line-height:1.6;background:#fff;border:none!important;}.cma-tbl th,.cma-tbl td{padding:10px 12px!important;border:1px solid #e3def0!important;vertical-align:middle;word-break:break-word;}.cma-tbl thead th{background:#22005e!important;color:#fff!important;font-weight:700;text-align:center;white-space:nowrap;}.cma-tbl tbody tr:nth-child(even) td{background:#f7f5fc;}.cma-tbl tbody th{background:#f3eee0!important;color:#22005e!important;font-weight:700;text-align:left;width:28%;border-left:4px solid #b08833!important;}.cma-tbl.kv tbody tr:nth-child(even) td{background:#fff;}.cma-tbl td.num{text-align:right;white-space:nowrap;font-weight:700;color:#22005e;}.cma-tbl td.q{text-align:center;white-space:nowrap;font-weight:700;color:#b08833;}.cma-tbl tr.total td{background:#f3eee0!important;font-weight:700;}@media (max-width:640px){.cma-tbl table{font-size:13px;}.cma-tbl th,.cma-tbl td{padding:8px 7px!important;}.cma-tbl thead th{white-space:normal;}.cma-tbl tbody th{width:32%;}.cma-tbl.kv tbody th,.cma-tbl.kv tbody td{display:block;width:100%;box-sizing:border-box;}.cma-tbl.kv tbody th{border-left:4px solid #b08833!important;border-bottom:none!important;padding:6px 10px!important;}.cma-tbl.kv tbody td{border-top:none!important;padding:8px 10px 12px!important;}.cma-tbl.sched td:first-child{white-space:nowrap;font-weight:700;color:#22005e;background:#f3eee0;}}.cma-tbl.two tbody td:first-child,.cma-tbl.three tbody td:first-child{font-weight:700;color:#22005e;background:#faf8f2;}.cma-tbl.two tbody td:first-child{width:38%;}.cma-tbl.three tbody td:first-child{width:26%;}.pr-note{font-size:12px!important;color:#777!important;margin-bottom:1em!important;line-height:1.5!important;}.cma-answer{border:2px solid #22005e;border-radius:10px;padding:16px 18px 6px;margin:1.5em 0;background:#f7f5fc;}.cma-answer .cma-answer-title{display:inline-block;background:#22005e;color:#fff;font-weight:700;padding:3px 12px;border-radius:4px;margin:0 0 8px;font-size:14px;}.cma-answer ul{margin:0 0 8px;padding-left:1.2em;}.cma-answer li{margin-bottom:6px;}.kotora-cta{border:2px solid #ff9900;border-radius:10px;background:#fffaf2;padding:18px 18px 14px;margin:2em 0;text-align:center;}.kotora-cta p{margin:0 0 10px!important;text-align:left;}.kotora-cta p:last-child{margin-bottom:0!important;}.cma-link-box p,.cma-answer p{margin:0 0 8px!important;}.kotora-cta .kotora-cta-lead{font-weight:700;color:#22005e;text-align:center;font-size:1.05em;}.kotora-cta .kotora-cta-btn{text-align:center;margin:14px 0 8px;}.kotora-cta .kotora-cta-btn a{display:inline-block;max-width:100%;box-sizing:border-box;background:#ff9900;color:#fff!important;text-decoration:none!important;font-weight:700;padding:14px 28px;border-radius:40px;box-shadow:0 3px 0 #d97f00;font-size:1.05em;line-height:1.4;}.kotora-cta .kotora-cta-btn a:hover{opacity:.9;}.kotora-cta .kotora-cta-note{font-size:12px;color:#666;text-align:center;margin:0;}.cma-link-box{border:2px solid #b08833;border-radius:8px;background:#faf8f2;padding:14px 16px 4px;margin:1.2em 0;}.cma-link-box p{margin:0 0 10px;}.cma-link-box .cma-link-box-title{font-weight:700;color:#22005e;}@media (max-width:640px){.cma-tbl.two tbody td:first-child{width:40%;}.cma-tbl.three tbody td:first-child{width:28%;}.kotora-cta{padding:14px 12px 10px;}.kotora-cta .kotora-cta-btn a{display:block;padding:14px 12px;font-size:1em;}}@media (max-width:640px){.cma-tbl.three{box-shadow:none;border-radius:0;overflow:visible;}.cma-tbl.three table{background:transparent;}.cma-tbl.three thead{display:none;}.cma-tbl.three tbody,.cma-tbl.three tr{display:block;}.cma-tbl.three tr{margin:0 0 12px;border-radius:8px;overflow:hidden;box-shadow:0 1px 4px rgba(34,0,94,.15);background:#fff;}.cma-tbl.three td{display:block;width:100%!important;box-sizing:border-box;border:none!important;background:#fff!important;padding:8px 12px!important;}.cma-tbl.three td:first-child{background:#22005e!important;color:#fff!important;font-size:14px;padding:9px 12px!important;}.cma-tbl.three td:not(:first-child)::before{content:attr(data-label);display:block;font-size:11px;font-weight:700;color:#b08833;margin-bottom:2px;}.cma-tbl.three td:nth-child(2){border-bottom:1px dashed #e3def0!important;}}.amz-cta{border:2px solid #22005e;border-radius:10px;background:#f7f5fc;padding:16px 16px 12px;margin:1.8em 0;text-align:center;}.amz-cta p{margin:0 0 10px!important;}.amz-cta p:last-child{margin-bottom:0!important;}.amz-cta .amz-cta-lead{font-weight:700;color:#22005e;}.amz-cta .amz-cta-btn a{display:inline-block;max-width:100%;box-sizing:border-box;background:#b08833;color:#fff!important;text-decoration:none!important;font-weight:700;padding:14px 32px;border-radius:40px;box-shadow:0 3px 0 #8a6a25;font-size:1.05em;line-height:1.4;}.amz-cta .amz-cta-btn a:hover{opacity:.9;}.amz-cta .amz-cta-note{font-size:12px!important;color:#666;}.key{display:inline-block;min-width:1.6em;text-align:center;border:1px solid #9a93b3;border-bottom-width:3px;border-radius:5px;background:#fff;color:#22005e;font-weight:700;font-size:.85em;line-height:1.5;padding:0 6px;margin:1px 0;white-space:nowrap;font-family:inherit;}.yt-wrap{position:relative;width:100%;aspect-ratio:16\/9;margin:1em 0 1.6em;border-radius:8px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.15);}.yt-wrap iframe{position:absolute;inset:0;width:100%!important;height:100%!important;border:0;}@media (max-width:640px){.amz-cta .amz-cta-btn a{display:block;padding:14px 12px;font-size:1em;}}.cma-tbl.nums thead th,.cma-tbl.nums td{text-align:center;}.cma-tbl.nums td:first-child{font-weight:700;color:#22005e;background:#faf8f2;white-space:nowrap;}.cma-tbl.nums td.num{text-align:right;}@media (max-width:640px){.cma-tbl.nums th,.cma-tbl.nums td{padding:8px 5px!important;font-size:12.5px;}.cma-tbl.nums thead th{white-space:nowrap;}}.cfa-cta{border:2px solid #22005e;border-radius:10px;background:linear-gradient(180deg,#f7f5fc 0%,#fff 100%);padding:18px 18px 14px;margin:2em 0;text-align:center;}.cfa-cta p{margin:0 0 10px!important;text-align:left;}.cfa-cta p:last-child{margin-bottom:0!important;}.cfa-cta .cfa-cta-lead{font-weight:700;color:#22005e;text-align:center;font-size:1.05em;}.cfa-cta .cfa-cta-btn{text-align:center;margin-top:14px!important;}.cfa-cta .cfa-cta-btn a{display:inline-block;max-width:100%;box-sizing:border-box;background:#22005e;color:#fff!important;text-decoration:none!important;font-weight:700;padding:14px 32px;border-radius:40px;box-shadow:0 3px 0 #b08833;font-size:1.05em;line-height:1.4;}.cfa-cta .cfa-cta-btn a:hover{opacity:.9;}@media (max-width:640px){.cfa-cta{padding:14px 12px 10px;}.cfa-cta .cfa-cta-btn a{display:block;padding:14px 12px;font-size:1em;}}.cma-sum{background:#f7f5fc;border-left:5px solid #b08833;border-radius:6px;padding:12px 14px;margin:0 0 1em;}.cma-sum p{margin:0!important;}.cma-formula{background:#fff;border:2px solid #22005e;border-radius:8px;padding:14px 16px;margin:1em 0 1.4em;text-align:center;font-weight:700;color:#22005e;font-size:1.1em;line-height:1.8;overflow-x:auto;}.cma-formula small{display:block;font-weight:400;font-size:.8em;color:#555;}.cma-exam{border:2px solid #b08833;border-radius:10px;background:#fffaf0;padding:14px 16px 6px;margin:1.2em 0;}.cma-exam .cma-exam-title{font-weight:700;color:#8a6a25;margin:0 0 8px!important;}.cma-exam ul{margin:0 0 8px;padding-left:1.2em;}.cma-exam li{margin-bottom:6px;}.cma-formula{word-break:keep-all;overflow-wrap:normal;}.cma-formula small{word-break:normal;}@media (max-width:640px){.cma-formula{font-size:.95em;padding:12px 10px;}}<\/style>\n<div class=\"cma-answer\">\n<p class=\"cma-answer-title\">\u3072\u3068\u3053\u3068\u3067\u8a00\u3046\u3068<\/p>\n<ul>\n<li>\u884c\u5217A\u3092\u639b\u3051\u3066\u3082<strong>\u5411\u304d\u304c\u5909\u308f\u3089\u305a\u3001\u9577\u3055\u3060\u3051\u304c\u03bb\u500d\u306b\u306a\u308b<\/strong>\u30d9\u30af\u30c8\u30ebx\u3092<strong>\u56fa\u6709\u30d9\u30af\u30c8\u30eb<\/strong>\u3001\u305d\u306e\u500d\u7387\u03bb\u3092<strong>\u56fa\u6709\u5024<\/strong>\u3068\u3044\u3044\u307e\u3059\uff08Ax \uff1d \u03bbx\uff09\u3002<\/li>\n<li>\u56fa\u6709\u5024\u306f<strong>\u56fa\u6709\u65b9\u7a0b\u5f0f det(A \u2212 \u03bbI) \uff1d 0<\/strong>\u3092\u89e3\u3044\u3066\u6c42\u3081\u30012\u00d72\u884c\u5217\u306a\u30892\u6b21\u65b9\u7a0b\u5f0f\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<li>\u4e3b\u6210\u5206\u5206\u6790\u3084\u5206\u6563\u5171\u5206\u6563\u884c\u5217\u306e\u5206\u89e3\u306a\u3069\u30012\u6b21\u306e\u591a\u5909\u91cf\u89e3\u6790\u306e\u571f\u53f0\u3068\u306a\u308b\u8a08\u7b97\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/div>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u8a3c\u5238\u30a2\u30ca\u30ea\u30b9\u30c82\u6b21\u300c\u6570\u91cf\u5206\u6790\u3068\u78ba\u7387\u30fb\u7d71\u8a08\u300d\u306e\u5b66\u7fd2\u30dd\u30a4\u30f3\u30c8\u306e\u3072\u3068\u3064\u300c\u56fa\u6709\u5024\u3068\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u300d\u306b\u3064\u3044\u3066\u3001\u610f\u5473\u3068\u8a66\u9a13\u3067\u554f\u308f\u308c\u3084\u3059\u3044\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<div class=\"cma-tbl kv\">\n<table>\n<tbody>\n<tr>\n<th>\u5206\u91ce<\/th>\n<td>2\u6b21 \u5e02\u5834\u3068\u7d4c\u6e08\u306e\u5206\u6790\uff0f\u6570\u91cf\u5206\u6790\u3068\u78ba\u7387\u30fb\u7d71\u8a08<\/td>\n<\/tr>\n<tr>\n<th>\u5927\u5206\u985e<\/th>\n<td>(10) \u30d9\u30af\u30c8\u30eb\u3068\u884c\u5217<\/td>\n<\/tr>\n<tr>\n<th>\u5354\u4f1a\u306e\u5b66\u7fd2\u30dd\u30a4\u30f3\u30c8<\/th>\n<td>2\u00d72\u884c\u5217\u306e\u56fa\u6709\u65b9\u7a0b\u5f0f\u304b\u3089\u56fa\u6709\u5024\u3084\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u3092\u8a08\u7b97\u3067\u304d\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\u56fa\u6709\u5024\u3068\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u3068\u306f<\/h2>\n<p>\u4e00\u822c\u306b\u3001\u30d9\u30af\u30c8\u30eb\u306b\u884c\u5217\u3092\u639b\u3051\u308b\u3068\u3001\u9577\u3055\u3082\u5411\u304d\u3082\u5909\u308f\u308a\u307e\u3059\u3002\u3068\u3053\u308d\u304c\u884c\u5217\u3054\u3068\u306b\u3001\u639b\u3051\u3066\u3082<strong>\u5411\u304d\u304c\u5909\u308f\u3089\u306a\u3044\uff08\u540c\u3058\u76f4\u7dda\u4e0a\u306b\u3068\u3069\u307e\u308b\uff09\u7279\u5225\u306a\u65b9\u5411<\/strong>\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u65b9\u5411\u306e\u30d9\u30af\u30c8\u30ebx\u3092<strong>\u56fa\u6709\u30d9\u30af\u30c8\u30eb<\/strong>\u3001\u4f38\u3073\u7e2e\u307f\u306e\u500d\u7387\u03bb\u3092<strong>\u56fa\u6709\u5024<\/strong>\u3068\u3044\u3044\u3001<strong>Ax \uff1d \u03bbx<\/strong>\uff08x \u2260 0\uff09\u3068\u8868\u3057\u307e\u3059\u3002<\/p>\n<h3>\u56fa\u6709\u65b9\u7a0b\u5f0f\u306e\u5c0e\u304d\u65b9<\/h3>\n<p>Ax \uff1d \u03bbx \u3092\u79fb\u9805\u3059\u308b\u3068 (A \u2212 \u03bbI)x \uff1d 0 \u3067\u3059\u3002\u3053\u3053\u3067\u3001\u3082\u3057 A \u2212 \u03bbI \u306b\u9006\u884c\u5217\u304c\u3042\u308c\u3070\u3001\u4e21\u8fba\u306b\u639b\u3051\u3066 x \uff1d 0 \u3057\u304b\u89e3\u304c\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002x \u2260 0 \u306e\u89e3\u304c\u5b58\u5728\u3059\u308b\u305f\u3081\u306b\u306f\u3001A \u2212 \u03bbI \u306b\u9006\u884c\u5217\u304c\u306a\u3044\u3001\u3064\u307e\u308a<strong>det(A \u2212 \u03bbI) \uff1d 0<\/strong>\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u304c<strong>\u56fa\u6709\u65b9\u7a0b\u5f0f\uff08\u7279\u6027\u65b9\u7a0b\u5f0f\uff09<\/strong>\u3067\u3059\u3002<\/p>\n<h3>\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u306f\u300c\u65b9\u5411\u300d\u3060\u3051\u304c\u6c7a\u307e\u308b<\/h3>\n<p>\u56fa\u6709\u5024\u03bb\u3092\u6c42\u3081\u305f\u3089\u3001(A \u2212 \u03bbI)x \uff1d 0 \u306b\u4ee3\u5165\u3057\u3066\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u3092\u6c42\u3081\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u3001x \u304c\u3053\u306e\u5f0f\u3092\u6e80\u305f\u305b\u3070 2x \u3084 \u2212x \u3082\u6e80\u305f\u3059\u305f\u3081\u3001\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u306f<strong>\u65b9\u5411\uff08\u6210\u5206\u306e\u6bd4\uff09\u3060\u3051\u304c\u6c7a\u307e\u308a\u3001\u5927\u304d\u3055\u306f\u4efb\u610f<\/strong>\u3067\u3059\u3002\u305d\u3053\u3067\u3001\u9577\u3055\u304c1\u306b\u306a\u308b\u3088\u3046\u306b\u5272\u3063\u3066<strong>\u6b63\u898f\u5316<\/strong>\u3057\u3066\u304a\u304f\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u4e3b\u6210\u5206\u5206\u6790\u3067\u306f\u3001\u3053\u306e\u6b63\u898f\u5316\u3057\u305f\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u304c\u4e3b\u6210\u5206\u306e\u30a6\u30a7\u30a4\u30c8\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u77e5\u3063\u3066\u304a\u304f\u3068\u4fbf\u5229\u306a\u6027\u8cea<\/h3>\n<p>2\u00d72\u884c\u5217\u3067\u306f\u3001<strong>\u56fa\u6709\u5024\u306e\u548c\u306f\u5bfe\u89d2\u6210\u5206\u306e\u548c\uff08\u30c8\u30ec\u30fc\u30b9\uff09<\/strong>\u3001<strong>\u56fa\u6709\u5024\u306e\u7a4d\u306f\u884c\u5217\u5f0f<\/strong>\u306b\u7b49\u3057\u304f\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u5206\u6563\u5171\u5206\u6563\u884c\u5217\u306e\u3088\u3046\u306a<strong>\u5bfe\u79f0\u884c\u5217<\/strong>\u306e\u56fa\u6709\u5024\u306f\u3059\u3079\u3066\u5b9f\u6570\u3067\u3001\u7570\u306a\u308b\u56fa\u6709\u5024\u306b\u5bfe\u5fdc\u3059\u308b\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u306f\u4e92\u3044\u306b<strong>\u76f4\u4ea4<\/strong>\u3057\u307e\u3059\u3002<\/p>\n<h2>\u62bc\u3055\u3048\u3066\u304a\u304d\u305f\u3044\u516c\u5f0f<\/h2>\n<div class=\"cma-formula\">Ax \uff1d \u03bbx\u3000\uff08x \u2260 0\uff09<small>\u56fa\u6709\u5024\u03bb\u3068\u56fa\u6709\u30d9\u30af\u30c8\u30ebx\u306e\u5b9a\u7fa9<\/small><\/div>\n<div class=\"cma-formula\">det(A \u2212 \u03bbI) \uff1d 0<small>\u56fa\u6709\u65b9\u7a0b\u5f0f\u3002A \uff1d [&#91;a, b], &#91;c, d]] \u306a\u3089 (a \u2212 \u03bb)(d \u2212 \u03bb) \u2212 bc \uff1d 0<\/small><\/div>\n<div class=\"cma-formula\">\u03bb<sub>1<\/sub> \uff0b \u03bb<sub>2<\/sub> \uff1d a \uff0b d\u3000\u3000\u03bb<sub>1<\/sub> \u00d7 \u03bb<sub>2<\/sub> \uff1d ad \u2212 bc<small>\u548c\u306f\u30c8\u30ec\u30fc\u30b9\u3001\u7a4d\u306f\u884c\u5217\u5f0f\uff08\u691c\u7b97\u306b\u4fbf\u5229\uff09<\/small><\/div>\n<div class=\"cma-tbl two\">\n<table>\n<thead>\n<tr>\n<th>\u8a18\u53f7<\/th>\n<th>\u610f\u5473<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u03bb<\/td>\n<td>\u56fa\u6709\u5024\uff08\u4f38\u3073\u7e2e\u307f\u306e\u500d\u7387\uff09<\/td>\n<\/tr>\n<tr>\n<td>x<\/td>\n<td>\u56fa\u6709\u30d9\u30af\u30c8\u30eb\uff08\u5411\u304d\u304c\u5909\u308f\u3089\u306a\u3044\u65b9\u5411\uff09<\/td>\n<\/tr>\n<tr>\n<td>I<\/td>\n<td>\u5358\u4f4d\u884c\u5217<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\u5177\u4f53\u4f8b\u3067\u78ba\u8a8d<\/h2>\n<p>A \uff1d [&#91;2, 1], &#91;1, 2]] \u306e\u56fa\u6709\u5024\u3068\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u3092\u6c42\u3081\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u56fa\u6709\u65b9\u7a0b\u5f0f\uff1a(2 \u2212 \u03bb)(2 \u2212 \u03bb) \u2212 1\u00d71 \uff1d 0 \u2192 \u03bb<sup>2<\/sup> \u2212 4\u03bb \uff0b 3 \uff1d 0 \u2192 (\u03bb \u2212 3)(\u03bb \u2212 1) \uff1d 0<\/li>\n<li>\u56fa\u6709\u5024\uff1a<strong>\u03bb<sub>1<\/sub> \uff1d 3\u3001\u03bb<sub>2<\/sub> \uff1d 1<\/strong>\uff08\u691c\u7b97\uff1a\u548c4\uff1d\u30c8\u30ec\u30fc\u30b92\uff0b2\u3001\u7a4d3\uff1d\u884c\u5217\u5f0f4\u22121\uff09<\/li>\n<li>\u03bb<sub>1<\/sub> \uff1d 3 \u306e\u3068\u304d\uff1a(2 \u2212 3)x<sub>1<\/sub> \uff0b x<sub>2<\/sub> \uff1d 0 \u3088\u308a x<sub>2<\/sub> \uff1d x<sub>1<\/sub>\u3002\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u306f (1, 1)&#8217;\u3001\u6b63\u898f\u5316\u3059\u308b\u3068 <strong>(1\/\u221a2, 1\/\u221a2)&#8217;<\/strong><\/li>\n<li>\u03bb<sub>2<\/sub> \uff1d 1 \u306e\u3068\u304d\uff1a(2 \u2212 1)x<sub>1<\/sub> \uff0b x<sub>2<\/sub> \uff1d 0 \u3088\u308a x<sub>2<\/sub> \uff1d \u2212x<sub>1<\/sub>\u3002\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u306f (1, \u22121)&#8217;\u3001\u6b63\u898f\u5316\u3059\u308b\u3068 <strong>(1\/\u221a2, \u22121\/\u221a2)&#8217;<\/strong><\/li>\n<li>\u78ba\u8a8d\uff1aA(1, 1)&#8217; \uff1d (3, 3)&#8217; \uff1d 3 \u00d7 (1, 1)&#8217;\u30022\u3064\u306e\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u306e\u5185\u7a4d\u306f 1 \u2212 1 \uff1d 0 \u3067\u76f4\u4ea4\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ol>\n<div class=\"cma-exam\">\n<p class=\"cma-exam-title\">\u8a66\u9a13\u3067\u554f\u308f\u308c\u3084\u3059\u3044\u30dd\u30a4\u30f3\u30c8<\/p>\n<ul>\n<li>2\u00d72\u884c\u5217\u306e<strong>\u56fa\u6709\u65b9\u7a0b\u5f0f\u3092\u7acb\u3066\u30662\u6b21\u65b9\u7a0b\u5f0f\u3092\u89e3\u304f<\/strong>\u8a08\u7b97\u304c\u4e2d\u5fc3\u3067\u3059\u3002\u7b26\u53f7\uff08A \u2212 \u03bbI \u306e\u5bfe\u89d2\u6210\u5206\uff09\u3092\u9593\u9055\u3048\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\n<li>\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u306f<strong>\u65b9\u5411\u3060\u3051\u304c\u6c7a\u307e\u308a\u5927\u304d\u3055\u306f\u4efb\u610f<\/strong>\u3067\u3042\u308b\u3053\u3068\u3001<strong>\u6b63\u898f\u5316<\/strong>\uff08\u9577\u30551\uff09\u3057\u305f\u5f62\u3067\u7b54\u3048\u308b\u5834\u5408\u304c\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\n<li><strong>\u56fa\u6709\u5024\u306e\u548c\uff1d\u30c8\u30ec\u30fc\u30b9\u3001\u7a4d\uff1d\u884c\u5217\u5f0f<\/strong>\u306f\u3001\u8a08\u7b97\u7d50\u679c\u306e\u691c\u7b97\u3084\u9078\u629e\u80a2\u306e\u7d5e\u308a\u8fbc\u307f\u306b\u4f7f\u3048\u307e\u3059\u3002<\/li>\n<li>\u5bfe\u79f0\u884c\u5217\u3067\u306f\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u3069\u3046\u3057\u304c<strong>\u76f4\u4ea4<\/strong>\u3059\u308b\u6027\u8cea\u304c\u3001\u4e3b\u6210\u5206\u5206\u6790\u3084\u5bfe\u89d2\u5316\u3067\u554f\u308f\u308c\u307e\u3059\u3002<\/li>\n<li>\u8a18\u8ff0\u5f0f\u3067\u306f\u3001\u56fa\u6709\u65b9\u7a0b\u5f0f\u2192\u56fa\u6709\u5024\u2192\u9023\u7acb\u65b9\u7a0b\u5f0f\u2192\u56fa\u6709\u30d9\u30af\u30c8\u30eb\uff08\u6b63\u898f\u5316\uff09\u3068\u3044\u3046<strong>\u8a08\u7b97\u904e\u7a0b\u3092\u9806\u306b\u793a\u3059<\/strong>\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/div>\n<h2>\u8981\u70b9\u307e\u3068\u3081<\/h2>\n<ul>\n<li>Ax\uff1d\u03bbx\u3092\u6e80\u305f\u3059\u03bb\u304c\u56fa\u6709\u5024\u3001x\uff08\u22600\uff09\u304c\u56fa\u6709\u30d9\u30af\u30c8\u30eb<\/li>\n<li>\u56fa\u6709\u5024\u306f\u56fa\u6709\u65b9\u7a0b\u5f0fdet(A\u2212\u03bbI)\uff1d0\u3067\u6c42\u3081\u308b<\/li>\n<li>\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u306f\u65b9\u5411\u306e\u307f\u6c7a\u307e\u308a\u3001\u901a\u5e38\u306f\u9577\u30551\u306b\u6b63\u898f\u5316\u3059\u308b<\/li>\n<li>\u56fa\u6709\u5024\u306e\u548c\u306f\u30c8\u30ec\u30fc\u30b9\u3001\u7a4d\u306f\u884c\u5217\u5f0f\u306b\u7b49\u3057\u3044<\/li>\n<\/ul>\n<div class=\"cma-link-box\">\n<p class=\"cma-link-box-title\">\u25b6 \u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/p>\n<p><a href=\"https:\/\/triumphmind.com\/cma\/2026\/09\/19\/cma2-quantitative\/\">\u3010\u8a3c\u5238\u30a2\u30ca\u30ea\u30b9\u30c82\u6b21\u3011\u6570\u91cf\u5206\u6790\u3068\u78ba\u7387\u30fb\u7d71\u8a08\u3067\u5b66\u3076\u5185\u5bb9\u306e\u4e00\u89a7\u306b\u623b\u308b<\/a><\/p>\n<p><a href=\"https:\/\/triumphmind.com\/cma\/2026\/09\/20\/g2-quant-02\/\">\u884c\u5217\u5f0f\u3068\u9006\u884c\u5217<\/a><\/p>\n<p><a href=\"https:\/\/triumphmind.com\/cma\/2026\/09\/20\/g2-quant-04\/\">\u5bfe\u89d2\u5316\u3068\u30b9\u30da\u30af\u30c8\u30eb\u5206\u89e3<\/a><\/p>\n<p><a href=\"https:\/\/triumphmind.com\/cma\/2026\/09\/20\/g2-quant-16\/\">\u4e3b\u6210\u5206\u5206\u6790\u306e\u56fa\u6709\u5024\u3068\u5bc4\u4e0e\u7387<\/a><\/p>\n<\/div>\n<p>\u8a3c\u5238\u30a2\u30ca\u30ea\u30b9\u30c8\u30a2\u30ab\u30c7\u30df\u30fc\u306eYouTube\uff08<a href=\"https:\/\/www.youtube.com\/@cma-fa-academy\" target=\"_blank\" rel=\"noopener\">@cma-fa-academy<\/a>\uff09\u3067\u306f\u3001\u5b66\u7fd2\u30dd\u30a4\u30f3\u30c8\u306b\u6cbf\u3063\u3066\u8ad6\u70b9\u30921\u3064\u305a\u3064\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/utage-system.com\/page\/98Nqc5o0yBvT\" target=\"_blank\" rel=\"noopener\">\u25b6 \u8a3c\u5238\u30a2\u30ca\u30ea\u30b9\u30c8\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u30fc\u306b\u53c2\u52a0\u3059\u308b<\/a><\/p>\n<p style=\"font-size:0.85em;\">\u203b\u5b66\u7fd2\u30dd\u30a4\u30f3\u30c8\u306f\u65e5\u672c\u8a3c\u5238\u30a2\u30ca\u30ea\u30b9\u30c8\u5354\u4f1a\u300c\u30102026\u5e74\u5ea6\u3011CMA\u8cc7\u683c\u306e\u53d6\u5f97\u306b\u6c42\u3081\u3089\u308c\u308b\u4e3b\u8981\u5b66\u7fd2\u4e8b\u9805\u3068\u5b66\u7fd2\u30dd\u30a4\u30f3\u30c8\u300d\u3088\u308a\u5f15\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u884c\u5217\u3092\u639b\u3051\u3066\u3082\u5411\u304d\u304c\u5909\u308f\u3089\u306a\u3044\u30d9\u30af\u30c8\u30eb\u304c\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u3001\u305d\u306e\u500d\u7387\u304c\u56fa\u6709\u5024\u3067\u3059\u30022\u00d72\u884c\u5217\u306e\u56fa\u6709\u65b9\u7a0b\u5f0fdet(A\u2212\u03bbI)\uff1d0\u306e\u89e3\u304d\u65b9\u3068\u6b63\u898f\u5316\u3092\u8a08\u7b97\u4f8b\u3067\u89e3\u8aac\u3057\u3001\u8a3c\u5238\u30a2\u30ca\u30ea\u30b9\u30c82\u6b21\u3067\u554f\u308f\u308c\u3084\u3059\u3044\u70b9\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":10914,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jin_ogp_image_url":"","_jin_last_featured_id":0,"footnotes":""},"categories":[22],"tags":[],"class_list":["post-10915","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary"],"_links":{"self":[{"href":"https:\/\/triumphmind.com\/cma\/wp-json\/wp\/v2\/posts\/10915","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/triumphmind.com\/cma\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/triumphmind.com\/cma\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/triumphmind.com\/cma\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/triumphmind.com\/cma\/wp-json\/wp\/v2\/comments?post=10915"}],"version-history":[{"count":2,"href":"https:\/\/triumphmind.com\/cma\/wp-json\/wp\/v2\/posts\/10915\/revisions"}],"predecessor-version":[{"id":11872,"href":"https:\/\/triumphmind.com\/cma\/wp-json\/wp\/v2\/posts\/10915\/revisions\/11872"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/triumphmind.com\/cma\/wp-json\/wp\/v2\/media\/10914"}],"wp:attachment":[{"href":"https:\/\/triumphmind.com\/cma\/wp-json\/wp\/v2\/media?parent=10915"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/triumphmind.com\/cma\/wp-json\/wp\/v2\/categories?post=10915"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/triumphmind.com\/cma\/wp-json\/wp\/v2\/tags?post=10915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}