{"id":1189,"date":"2020-04-03T07:00:00","date_gmt":"2020-04-03T00:00:00","guid":{"rendered":"https:\/\/www.truyenthong.edu.vn\/?p=1189"},"modified":"2025-05-20T10:34:30","modified_gmt":"2025-05-20T10:34:30","slug":"day-so-va-mot-so-ung-dung-cua-day-so","status":"publish","type":"post","link":"https:\/\/truyenthong.edu.vn\/sanpham\/2020\/04\/03\/day-so-va-mot-so-ung-dung-cua-day-so\/","title":{"rendered":"D\u00e3y s\u1ed1 v\u00e0 m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng c\u1ee7a d\u00e3y s\u1ed1"},"content":{"rendered":"\n<p>D\u00e3y s\u1ed1 l\u00e0 m\u1ed9t chuy\u00ean \u0111\u1ec1 quan tr\u1ecdng trong ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n THPT. C\u00e1c\nb\u00e0i to\u00e1n li\u00ean quan \u0111\u1ebfn d\u00e3y s\u1ed1 th\u01b0\u1eddng l\u00e0 nh\u1eefng b\u00e0i to\u00e1n kh\u00f3, th\u01b0\u1eddng g\u1eb7p trong c\u00e1c\nk\u00ec thi h\u1ecdc sinh gi\u1ecfi m\u00f4n To\u00e1n c\u1ea5p t\u1ec9nh, th\u00e0nh ph\u1ed1, qu\u1ed1c gia, khu v\u1ef1c v\u00e0 qu\u1ed1c t\u1ebf,\nOlympic 30\/4 v\u00e0 Olympic Sinh vi\u00ean.\n<\/p>\n\n\n\n<p>C\u00e1c h\u1ecdc sinh v\u00e0 sinh vi\u00ean th\u01b0\u1eddng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nhi\u1ec1u d\u1ea1ng to\u00e1n lo\u1ea1i kh\u00f3 li\u00ean quan \u0111\u1ebfn chuy\u00ean \u0111\u1ec1 n\u00e0y. Nh\u1eefng ai m\u1edbi b\u1eaft \u0111\u1ea7u l\u00e0m quen v\u1edbi kh\u00e1i ni\u1ec7m d\u00e3y s\u1ed1 th\u01b0\u1eddng kh\u00f3 h\u00ecnh dung v\u1ec1 c\u1ea5u tr\u00fac \u0111\u1ea1i s\u1ed1 tr\u00ean t\u1eadp c\u00e1c d\u00e3y s\u1ed1, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c ph\u00e9p t\u00ednh \u0111\u1ed1i v\u1edbi c\u00e1c d\u00e3y c\u00f3 ch\u1ee9a tham s\u1ed1, c\u00e1c bi\u1ebfn \u0111\u1ed5i v\u1ec1 d\u00e3y v\u00e0 \u0111\u1ea1i s\u1ed1 c\u00e1c d\u00e3y,&#8230; <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.truyenthong.edu.vn\/apps\/giml\/images\/image.php?file=1C1MTjS0o5aa9zyNOplINFVouO96qkKmv\" alt=\"\" style=\"aspect-ratio:1.0917874396135265;width:376px;height:auto\"\/><figcaption class=\"wp-element-caption\">Bi\u1ec3u di\u1ec5n d\u00e3y s\u1ed1<\/figcaption><\/figure>\n<\/div>\n\n\n<!--more-->\n\n\n\n<p>Th\u00f4ng tin v\u1ec1 s\u1ea3n ph\u1ea9m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u1ecdc ph\u1ea7n: Ho\u1ea1t \u0111\u1ed9ng Tr\u1ea3i nghi\u1ec7m s\u00e1ng t\u1ea1o<\/li>\n\n\n\n<li>N\u0103m: 2018<\/li>\n\n\n\n<li>T\u00e1c gi\u1ea3: T\u00f4n N\u1eef Thanh V\u00e2n<\/li>\n\n\n\n<li>T\u1ea3i v\u1ec1 (pdf,pptx):\u00a0<a href=\"https:\/\/drive.google.com\/file\/d\/1qi4uEOXb3Ad41CgkUjnn5NlHcBzt815n\/view?usp=sharing\">D\u00e3y s\u1ed1 v\u00e0 \u1ee9ng d\u1ee5ng<\/a>; <a href=\"https:\/\/drive.google.com\/file\/d\/1umZmwclf8XFIK3KFGFfuOF70S1t93Zec\/view?usp=sharing\">B\u00e1o c\u00e1o PPT<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>D\u00e3y s\u1ed1 l\u00e0 m\u1ed9t chuy\u00ean \u0111\u1ec1 quan tr\u1ecdng trong ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n THPT. C\u00e1c b\u00e0i to\u00e1n li\u00ean quan \u0111\u1ebfn d\u00e3y s\u1ed1 th\u01b0\u1eddng l\u00e0 nh\u1eefng b\u00e0i to\u00e1n kh\u00f3, th\u01b0\u1eddng g\u1eb7p trong c\u00e1c k\u00ec thi h\u1ecdc sinh gi\u1ecfi m\u00f4n To\u00e1n c\u1ea5p t\u1ec9nh, th\u00e0nh ph\u1ed1, qu\u1ed1c gia, khu v\u1ef1c v\u00e0 qu\u1ed1c t\u1ebf, Olympic 30\/4 v\u00e0 Olympic Sinh vi\u00ean. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[40],"class_list":["post-1189","post","type-post","status-publish","format-standard","hentry","category-hoat-dong-trai-nghiem","tag-day-so"],"_links":{"self":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts\/1189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/comments?post=1189"}],"version-history":[{"count":1,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts\/1189\/revisions"}],"predecessor-version":[{"id":3541,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts\/1189\/revisions\/3541"}],"wp:attachment":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/media?parent=1189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/categories?post=1189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/tags?post=1189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}