{"id":25609,"date":"2026-02-08T15:55:10","date_gmt":"2026-02-08T15:55:10","guid":{"rendered":"https:\/\/riki.edu.vn\/goc-chia-se\/?post_type=docs&#038;p=25609"},"modified":"2026-02-08T15:55:11","modified_gmt":"2026-02-08T15:55:11","slug":"ngu-phap-n3-%ef%bd%9e%e3%81%a8%e3%81%97%e3%81%9f%e3%82%89%ef%bc%8f%e3%81%a8%e3%81%99%e3%82%8c%e3%81%b0%ef%bc%8f%e3%81%a8%e3%81%99%e3%82%8b%e3%81%a8-neu-thi","status":"publish","type":"docs","link":"https:\/\/riki.edu.vn\/goc-chia-se\/kien-thuc-n3\/ngu-phap-n3\/ngu-phap-n3-%E3%81%A8%E3%81%97%E3%81%9F%E3%82%89%E3%81%A8%E3%81%99%E3%82%8C%E3%81%B0%E3%81%A8%E3%81%99%E3%82%8B%E3%81%A8-neu-thi\/","title":{"rendered":"[Ng\u1eef Ph\u00e1p N3] \uff5e\u3068\u3057\u305f\u3089\uff0f\u3068\u3059\u308c\u3070\uff0f\u3068\u3059\u308b\u3068: N\u1ebfu&#8230;th\u00ec&#8230;"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">1. C\u1ea5u tr\u00fac<\/h2>\n\n\n\n<p class=\"has-text-align-center has-vivid-red-color has-text-color has-background has-link-color wp-elements-e7ced6cd937b46a26086285224773390\" style=\"background-color:#fff3d0;font-size:18px\"><strong>Th\u1ec3 th\u01b0\u1eddng\uff0b\u3068\u3057\u305f\u3089\uff0f\u3068\u3059\u308c\u3070\uff0f\u3068\u3059\u308b\u3068<\/strong><\/p>\n\n\n\n<p>Th\u01b0\u1eddng \u0111i k\u00e8m c\u00e1c t\u1eeb:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u3082\u3057\uff0f\u4eee\u306b\uff0f\u304b\u308a\u306b<\/strong> (gi\u1ea3 s\u1eed)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u00dd ngh\u0129a<\/h2>\n\n\n\n<p>D\u00f9ng \u0111\u1ec3 <strong>\u0111\u01b0a ra m\u1ed9t gi\u1ea3 \u0111\u1ecbnh<\/strong> (th\u01b0\u1eddng l\u00e0 t\u00ecnh hu\u1ed1ng <strong>ch\u01b0a x\u1ea3y ra, kh\u00f3 x\u00e1c \u0111\u1ecbnh ho\u1eb7c mang t\u00ednh suy \u0111o\u00e1n<\/strong>), r\u1ed3i n\u00eau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00fd ki\u1ebfn<\/li>\n\n\n\n<li>ph\u00e1n \u0111o\u00e1n<\/li>\n\n\n\n<li>\u0111\u00e1nh gi\u00e1<\/li>\n\n\n\n<li>suy ngh\u0129 c\u1ee7a ng\u01b0\u1eddi n\u00f3i<\/li>\n<\/ul>\n\n\n\n<p>D\u1ecbch l\u00e0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>Gi\u1ea3 s\u1eed\u2026 th\u00ec\u2026<\/em><\/li>\n\n\n\n<li><em>N\u1ebfu (trong tr\u01b0\u1eddng h\u1ee3p)\u2026 th\u00ec\u2026<\/em><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">3. C\u00e1ch d\u00f9ng<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110i\u1ec3m chung<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u1ea3 <strong>\u3068\u3057\u305f\u3089\uff0f\u3068\u3059\u308c\u3070\uff0f\u3068\u3059\u308b\u3068<\/strong> \u0111\u1ec1u c\u00f3 \u00fd ngh\u0129a g\u1ea7n gi\u1ed1ng nhau.<\/li>\n\n\n\n<li>V\u1ebf sau <strong>kh\u00f4ng d\u00f9ng<\/strong> cho:\n<ul class=\"wp-block-list\">\n<li>m\u1ec7nh l\u1ec7nh<\/li>\n\n\n\n<li>\u00fd ch\u00ed tr\u1ef1c ti\u1ebfp<\/li>\n\n\n\n<li>y\u00eau c\u1ea7u m\u1ea1nh<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">S\u1eafc th\u00e1i kh\u00e1c nhau <\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>M\u1eabu<\/th><th>\u0110\u1eb7c \u0111i\u1ec3m<\/th><\/tr><\/thead><tbody><tr><td><strong>\u3068\u3057\u305f\u3089<\/strong><\/td><td>Hay d\u00f9ng khi n\u00f3i <strong>\u00fd ki\u1ebfn, c\u1ea3m x\u00fac, \u0111\u00e1nh gi\u00e1 c\u00e1 nh\u00e2n<\/strong><\/td><\/tr><tr><td><strong>\u3068\u3059\u308c\u3070<\/strong><\/td><td>Mang t\u00ednh <strong>l\u1eadp lu\u1eadn, suy x\u00e9t logic<\/strong><\/td><\/tr><tr><td><strong>\u3068\u3059\u308b\u3068<\/strong><\/td><td>Hay d\u00f9ng khi <strong>suy \u0111o\u00e1n k\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 x\u1ea3y ra<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Khi v\u1ebf sau l\u00e0 <strong>\u00fd ki\u1ebfn ch\u1ee7 quan<\/strong>, <strong>\u3068\u3057\u305f\u3089<\/strong> t\u1ef1 nhi\u00ean nh\u1ea5t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. V\u00ed d\u1ee5<\/h2>\n\n\n\n<p>\u2460 \u3082\u3057\u660e\u65e5\u96e8\u304c\u964d\u308b<strong>\u3068\u3057\u305f\u3089<\/strong>\u3001\u8a66\u5408\u306f\u4e2d\u6b62\u3060\u308d\u3046\u3002<br>\u2192 <em>Gi\u1ea3 s\u1eed ng\u00e0y mai m\u01b0a th\u00ec c\u00f3 l\u1ebd tr\u1eadn \u0111\u1ea5u s\u1ebd b\u1ecb h\u1ee7y.<\/em><\/p>\n\n\n\n<p>\u2461 \u4eee\u306b\u5f7c\u304c\u672c\u5f53\u306e\u3053\u3068\u3092\u8a00\u3063\u3066\u3044\u308b<strong>\u3068\u3059\u308c\u3070<\/strong>\u3001\u554f\u984c\u306f\u304b\u306a\u308a\u6df1\u523b\u3060\u3002<br>\u2192 <em>N\u1ebfu gi\u1ea3 s\u1eed anh ta n\u00f3i th\u1eadt th\u00ec v\u1ea5n \u0111\u1ec1 kh\u00e1 nghi\u00eam tr\u1ecdng.<\/em><\/p>\n\n\n\n<p>\u2462 \u65e5\u672c\u3078\u4e00\u4eba\u3067\u884c\u304f<strong>\u3068\u3059\u308b\u3068<\/strong>\u3001\u6e96\u5099\u304c\u5927\u5909\u3060\u3002<br>\u2192 <em>N\u1ebfu gi\u1ea3 s\u1eed \u0111i Nh\u1eadt m\u1ed9t m\u00ecnh th\u00ec vi\u1ec7c chu\u1ea9n b\u1ecb s\u1ebd r\u1ea5t v\u1ea5t v\u1ea3.<\/em><\/p>\n\n\n\n<p>\u2463 \u3053\u306e\u8a71\u304c\u4e8b\u5b9f\u3060<strong>\u3068\u3057\u305f\u3089<\/strong>\u3001\u7686\u304c\u9a5a\u304f\u306f\u305a\u3060\u3002<br>\u2192 <em>N\u1ebfu chuy\u1ec7n n\u00e0y l\u00e0 s\u1ef1 th\u1eadt th\u00ec ch\u1eafc ai c\u0169ng s\u1ebd b\u1ea5t ng\u1edd.<\/em><\/p>\n\n\n\n<p>\u2464 \u3082\u3057\u5f7c\u304c\u6765\u306a\u3044<strong>\u3068\u3059\u308c\u3070<\/strong>\u3001\u8a08\u753b\u3092\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<br>\u2192 <em>Gi\u1ea3 s\u1eed anh \u1ea5y kh\u00f4ng \u0111\u1ebfn th\u00ec c\u1ea7n ph\u1ea3i thay \u0111\u1ed5i k\u1ebf ho\u1ea1ch.<\/em><\/p>\n\n\n\n<p>\u2465 \u4e8b\u6545\u304c\u8d77\u304d\u305f<strong>\u3068\u3059\u308b\u3068<\/strong>\u3001\u8ab0\u304c\u8cac\u4efb\u3092\u53d6\u308b\u306e\u3060\u308d\u3046\u304b\u3002<br>\u2192 <em>N\u1ebfu gi\u1ea3 s\u1eed x\u1ea3y ra tai n\u1ea1n th\u00ec ai s\u1ebd ch\u1ecbu tr\u00e1ch nhi\u1ec7m \u0111\u00e2y?<\/em><\/p>\n\n\n\n<p>\u2466 \u5f7c\u5973\u304c\u305d\u306e\u4ed5\u4e8b\u3092\u65ad\u3063\u305f<strong>\u3068\u3057\u305f\u3089<\/strong>\u3001\u7406\u7531\u304c\u3042\u308b\u306f\u305a\u3060\u3002<br>\u2192 <em>N\u1ebfu c\u00f4 \u1ea5y t\u1eeb ch\u1ed1i c\u00f4ng vi\u1ec7c \u0111\u00f3 th\u00ec h\u1eb3n ph\u1ea3i c\u00f3 l\u00fd do.<\/em><\/p>\n\n\n\n<p>\u2467 \u3053\u306e\u65b9\u6cd5\u304c\u5931\u6557\u3057\u305f<strong>\u3068\u3059\u308c\u3070<\/strong>\u3001\u6b21\u306e\u6848\u3092\u8003\u3048\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<br>\u2192 <em>N\u1ebfu gi\u1ea3 s\u1eed c\u00e1ch n\u00e0y th\u1ea5t b\u1ea1i th\u00ec ph\u1ea3i ngh\u0129 ph\u01b0\u01a1ng \u00e1n ti\u1ebfp theo.<\/em><\/p>\n\n\n\n<p>\u2468 \u4eca\u3059\u3050\u51fa\u767a\u3059\u308b<strong>\u3068\u3059\u308b\u3068<\/strong>\u3001\u9593\u306b\u5408\u3046\u304b\u3082\u3057\u308c\u306a\u3044\u3002<br>\u2192 <em>N\u1ebfu gi\u1ea3 s\u1eed xu\u1ea5t ph\u00e1t ngay b\u00e2y gi\u1edd th\u00ec c\u00f3 l\u1ebd s\u1ebd k\u1ecbp.<\/em><\/p>\n\n\n\n<p>\u2469 \u3082\u3057\u81ea\u5206\u304c\u5f7c\u306e\u7acb\u5834\u3060\u3063\u305f<strong>\u3068\u3057\u305f\u3089<\/strong>\u3001\u540c\u3058\u9078\u629e\u3092\u3057\u305f\u3068\u601d\u3046\u3002<br>\u2192 <em>N\u1ebfu gi\u1ea3 s\u1eed t\u00f4i \u1edf v\u1ecb tr\u00ed c\u1ee7a anh \u1ea5y th\u00ec t\u00f4i c\u0169ng s\u1ebd ch\u1ecdn nh\u01b0 v\u1eady.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. C\u1ea5u tr\u00fac Th\u1ec3 th\u01b0\u1eddng\uff0b\u3068\u3057\u305f\u3089\uff0f\u3068\u3059\u308c\u3070\uff0f\u3068\u3059\u308b\u3068 Th\u01b0\u1eddng \u0111i k\u00e8m c\u00e1c t\u1eeb: 2. \u00dd ngh\u0129a D\u00f9ng \u0111\u1ec3 \u0111\u01b0a ra m\u1ed9t gi\u1ea3 \u0111\u1ecbnh (th\u01b0\u1eddng l\u00e0 t\u00ecnh hu\u1ed1ng ch\u01b0a x\u1ea3y ra, kh\u00f3 x\u00e1c \u0111\u1ecbnh ho\u1eb7c mang t\u00ednh suy \u0111o\u00e1n), r\u1ed3i n\u00eau: D\u1ecbch l\u00e0: 3. C\u00e1ch d\u00f9ng \u0110i\u1ec3m chung S\u1eafc th\u00e1i kh\u00e1c nhau M\u1eabu \u0110\u1eb7c \u0111i\u1ec3m \u3068\u3057\u305f\u3089 Hay d\u00f9ng khi [&hellip;]<\/p>\n","protected":false},"author":26,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"doc_category":[202],"doc_tag":[],"class_list":["post-25609","docs","type-docs","status-publish","hentry","doc_category-ngu-phap-n3"],"knowledge_base_info":[],"knowledge_base_slug":[],"_links":{"self":[{"href":"https:\/\/riki.edu.vn\/goc-chia-se\/wp-json\/wp\/v2\/docs\/25609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/riki.edu.vn\/goc-chia-se\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/riki.edu.vn\/goc-chia-se\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/riki.edu.vn\/goc-chia-se\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/riki.edu.vn\/goc-chia-se\/wp-json\/wp\/v2\/comments?post=25609"}],"version-history":[{"count":1,"href":"https:\/\/riki.edu.vn\/goc-chia-se\/wp-json\/wp\/v2\/docs\/25609\/revisions"}],"predecessor-version":[{"id":25610,"href":"https:\/\/riki.edu.vn\/goc-chia-se\/wp-json\/wp\/v2\/docs\/25609\/revisions\/25610"}],"wp:attachment":[{"href":"https:\/\/riki.edu.vn\/goc-chia-se\/wp-json\/wp\/v2\/media?parent=25609"}],"wp:term":[{"taxonomy":"doc_category","embeddable":true,"href":"https:\/\/riki.edu.vn\/goc-chia-se\/wp-json\/wp\/v2\/doc_category?post=25609"},{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/riki.edu.vn\/goc-chia-se\/wp-json\/wp\/v2\/doc_tag?post=25609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}