{"id":25647,"date":"2026-02-10T07:55:07","date_gmt":"2026-02-10T07:55:07","guid":{"rendered":"https:\/\/riki.edu.vn\/goc-chia-se\/?post_type=docs&#038;p=25647"},"modified":"2026-02-10T07:55:08","modified_gmt":"2026-02-10T07:55:08","slug":"ngu-phap-n3%ef%bd%9e%e3%81%ab%e6%af%94%e3%81%b9%e3%81%a6-so-voi-khi-so-sanh-voi","status":"publish","type":"docs","link":"https:\/\/riki.edu.vn\/goc-chia-se\/kien-thuc-n3\/ngu-phap-n3\/ngu-phap-n3%E3%81%AB%E6%AF%94%E3%81%B9%E3%81%A6-so-voi-khi-so-sanh-voi\/","title":{"rendered":"[Ng\u1eef Ph\u00e1p N3]\uff5e\u306b\u6bd4\u3079\u3066: So v\u1edbi\u2026 \/ Khi so s\u00e1nh v\u1edbi\u2026"},"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-eaf7d0d1222e2b9db255928e97a85054\" style=\"background-color:#fff3d0;font-size:18px\"><strong>N1 + \u306b\u6bd4\u3079\u3066 + N2 +\uff08\u2026\uff09<br>\u0110\u1ed9ng t\u1eeb th\u1ec3 th\u01b0\u1eddng + \u306e + \u306b\u6bd4\u3079\u3066<\/strong><\/p>\n\n\n\n<p>Trong \u0111\u00f3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>N1<\/strong> l\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u01b0\u1ee3c l\u1ea5y l\u00e0m chu\u1ea9n so s\u00e1nh.<\/li>\n\n\n\n<li><strong>N2<\/strong> l\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u01b0\u1ee3c so s\u00e1nh.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u00dd ngh\u0129a<\/h2>\n\n\n\n<p><strong>\uff5e\u306b\u6bd4\u3079\u3066<\/strong> \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 <strong>so s\u00e1nh hai s\u1ef1 v\u1eadt \/ hi\u1ec7n t\u01b0\u1ee3ng<\/strong> v\u1edbi nhau \u0111\u1ec3 di\u1ec5n \u0111\u1ea1t s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ch\u00fang.<\/p>\n\n\n\n<p>Ngh\u0129a ti\u1ebfng Vi\u1ec7t:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>So v\u1edbi N1\u2026 th\u00ec N2\u2026<\/em><\/li>\n\n\n\n<li><em>Khi so s\u00e1nh v\u1edbi N1\u2026<\/em><\/li>\n\n\n\n<li><em>H\u01a1n N1\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\">\u2460 So s\u00e1nh tr\u1ef1c ti\u1ebfp N2 v\u1edbi N1<\/h3>\n\n\n\n<p>D\u00f9ng \u0111\u1ec3 mi\u00eau t\u1ea3 r\u1eb1ng hai \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1c nhau v\u1ec1 m\u1ee9c \u0111\u1ed9, t\u00ednh ch\u1ea5t, s\u1ed1 l\u01b0\u1ee3ng\u2026<br>\u2192 N2 kh\u00e1c bi\u1ec7t v\u1edbi N1 theo h\u01b0\u1edbng mong mu\u1ed1n n\u00eau ra.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2461 Theo sau th\u01b0\u1eddng c\u00f3 tr\u1ea1ng t\u1eeb ng\u1eef mang t\u00ednh so s\u00e1nh<\/h3>\n\n\n\n<p>V\u00ed d\u1ee5:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u305a\u3063\u3068\uff08h\u01a1n nhi\u1ec1u h\u01a1n)<\/li>\n\n\n\n<li>\u5c11\u3057\uff08h\u01a1i\/\u00edt h\u01a1n)<\/li>\n\n\n\n<li>\u304b\u306a\u308a\uff08kh\u00e1 h\u01a1n)<br>\u2192 Kh\u00f4ng b\u1eaft bu\u1ed9c nh\u01b0ng th\u01b0\u1eddng vi\u1ebft\/ n\u00f3i k\u00e8m \u0111\u1ec3 nh\u1ea5n m\u1ea1nh.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u2462 Kh\u00f4ng d\u00f9ng \u0111\u1ec3 so s\u00e1nh ch\u1ee7 quan<\/h3>\n\n\n\n<p>N\u1ebfu mu\u1ed1n di\u1ec5n \u0111\u1ea1t <em>so s\u00e1nh mang \u00fd ch\u1ee7 quan m\u1ea1nh<\/em> \u2192 d\u00f9ng <strong>\u3088\u308a<\/strong> ph\u1ed5 bi\u1ebfn h\u01a1n trong h\u1ed9i tho\u1ea1i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. V\u00ed d\u1ee5 <\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u53bb\u5e74\u306b\u6bd4\u3079\u3066\u3001\u4eca\u5e74\u306f\u96e8\u304c\u591a\u3044\u3002<br>\u2192 <em>So v\u1edbi n\u0103m ngo\u00e1i th\u00ec n\u0103m nay m\u01b0a nhi\u1ec1u h\u01a1n.<\/em><\/li>\n<\/ol>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u6771\u4eac\u306b\u6bd4\u3079\u3066\u5927\u962a\u306f\u7269\u4fa1\u304c\u5b89\u3044\u3002<br>\u2192 <em>So v\u1edbi Tokyo th\u00ec gi\u00e1 c\u1ea3 \u1edf Osaka r\u1ebb h\u01a1n.<\/em><\/li>\n<\/ol>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u5144\u306b\u6bd4\u3079\u3066\u5f1f\u306f\u80cc\u304c\u4f4e\u3044\u3002<br>\u2192 <em>So v\u1edbi anh trai th\u00ec em trai th\u1ea5p h\u01a1n.<\/em><\/li>\n<\/ol>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>\u7537\u6027\u306b\u6bd4\u3079\u3066\u5973\u6027\u306e\u5e73\u5747\u5bff\u547d\u306f\u9577\u3044\u3002<br>\u2192 <em>So v\u1edbi nam gi\u1edbi th\u00ec tu\u1ed5i th\u1ecd trung b\u00ecnh c\u1ee7a n\u1eef gi\u1edbi d\u00e0i h\u01a1n.<\/em><\/li>\n<\/ol>\n\n\n\n<ol start=\"5\" class=\"wp-block-list\">\n<li>\u53bb\u5e74\u306e\u58f2\u308a\u4e0a\u3052\u306b\u6bd4\u3079\u3066\u3001\u4eca\u5e74\u306f\u500d\u306b\u306a\u3063\u305f\u3002<br>\u2192 <em>So v\u1edbi doanh s\u1ed1 n\u0103m ngo\u00e1i th\u00ec n\u0103m nay t\u0103ng g\u1ea5p \u0111\u00f4i.<\/em><\/li>\n<\/ol>\n\n\n\n<ol start=\"6\" class=\"wp-block-list\">\n<li>\u6771\u4eac\u306e\u6691\u3055\u306b\u6bd4\u3079\u3066\u3001\u5317\u6d77\u9053\u306f\u305a\u3063\u3068\u6dbc\u3057\u3044\u3002<br>\u2192 <em>So v\u1edbi c\u00e1i n\u00f3ng \u1edf Tokyo th\u00ec Hokkaido m\u00e1t h\u01a1n h\u1eb3n.<\/em><\/li>\n<\/ol>\n\n\n\n<ol start=\"7\" class=\"wp-block-list\">\n<li>\u5144\u306e\u52c9\u5f37\u306e\u4ed5\u65b9\u306b\u6bd4\u3079\u3066\u3001\u79c1\u306e\u3084\u308a\u65b9\u306f\u52b9\u679c\u304c\u3042\u308b\u3002<br>\u2192 <em>So v\u1edbi c\u00e1ch h\u1ecdc c\u1ee7a anh th\u00ec c\u00e1ch c\u1ee7a t\u00f4i hi\u1ec7u qu\u1ea3 h\u01a1n.<\/em><\/li>\n<\/ol>\n\n\n\n<ol start=\"8\" class=\"wp-block-list\">\n<li>\u53bb\u5e74\u306e\u8a66\u9a13\u306e\u96e3\u3057\u3055\u306b\u6bd4\u3079\u3066\u3001\u4eca\u5e74\u306f\u7c21\u5358\u3060\u3063\u305f\u3002<br>\u2192 <em>So v\u1edbi \u0111\u1ed9 kh\u00f3 c\u1ee7a k\u1ef3 thi n\u0103m ngo\u00e1i th\u00ec n\u0103m nay d\u1ec5 h\u01a1n.<\/em><\/li>\n<\/ol>\n\n\n\n<ol start=\"9\" class=\"wp-block-list\">\n<li>\u5927\u90fd\u5e02\u306b\u6bd4\u3079\u3066\u5730\u65b9\u306e\u751f\u6d3b\u306f\u9759\u304b\u3060\u3002<br>\u2192 <em>So v\u1edbi th\u00e0nh ph\u1ed1 l\u1edbn th\u00ec cu\u1ed9c s\u1ed1ng \u1edf v\u00f9ng n\u00f4ng th\u00f4n y\u00ean t\u0129nh h\u01a1n.<\/em><\/li>\n<\/ol>\n\n\n\n<ol start=\"10\" class=\"wp-block-list\">\n<li>\u98df\u4e8b\u306e\u91cf\u306b\u6bd4\u3079\u3066\u3001\u904b\u52d5\u91cf\u304c\u5c11\u306a\u3044\u3002<br>\u2192 <em>So v\u1edbi l\u01b0\u1ee3ng \u0103n th\u00ec l\u01b0\u1ee3ng v\u1eadn \u0111\u1ed9ng l\u00e0 \u00edt.<\/em><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>1. C\u1ea5u Tr\u00fac N1 + \u306b\u6bd4\u3079\u3066 + N2 +\uff08\u2026\uff09\u0110\u1ed9ng t\u1eeb th\u1ec3 th\u01b0\u1eddng + \u306e + \u306b\u6bd4\u3079\u3066 Trong \u0111\u00f3: 2. \u00dd ngh\u0129a \uff5e\u306b\u6bd4\u3079\u3066 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 so s\u00e1nh hai s\u1ef1 v\u1eadt \/ hi\u1ec7n t\u01b0\u1ee3ng v\u1edbi nhau \u0111\u1ec3 di\u1ec5n \u0111\u1ea1t s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ch\u00fang. Ngh\u0129a ti\u1ebfng Vi\u1ec7t: 3. C\u00e1ch d\u00f9ng \u2460 So s\u00e1nh tr\u1ef1c ti\u1ebfp N2 [&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-25647","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\/25647","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=25647"}],"version-history":[{"count":1,"href":"https:\/\/riki.edu.vn\/goc-chia-se\/wp-json\/wp\/v2\/docs\/25647\/revisions"}],"predecessor-version":[{"id":25648,"href":"https:\/\/riki.edu.vn\/goc-chia-se\/wp-json\/wp\/v2\/docs\/25647\/revisions\/25648"}],"wp:attachment":[{"href":"https:\/\/riki.edu.vn\/goc-chia-se\/wp-json\/wp\/v2\/media?parent=25647"}],"wp:term":[{"taxonomy":"doc_category","embeddable":true,"href":"https:\/\/riki.edu.vn\/goc-chia-se\/wp-json\/wp\/v2\/doc_category?post=25647"},{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/riki.edu.vn\/goc-chia-se\/wp-json\/wp\/v2\/doc_tag?post=25647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}