{"id":13892,"date":"2025-06-05T08:09:30","date_gmt":"2025-06-05T01:09:30","guid":{"rendered":"https:\/\/www.ckconitsha.com\/vn\/?p=13892"},"modified":"2025-07-03T15:35:04","modified_gmt":"2025-07-03T08:35:04","slug":"on-tap-cap-so-cong-cap-so-nhan-trong-de-thi-thpt-quoc-gia-mon-toan","status":"publish","type":"post","link":"https:\/\/www.ckconitsha.com\/vn\/on-tap-cap-so-cong-cap-so-nhan-trong-de-thi-thpt-quoc-gia-mon-toan\/","title":{"rendered":"\u00d4n t\u1eadp c\u1ea5p s\u1ed1 c\u1ed9ng c\u1ea5p s\u1ed1 nh\u00e2n trong \u0111\u1ec1 thi THPT Qu\u1ed1c Gia m\u00f4n To\u00e1n"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.ckconitsha.com\/vn\/on-tap-cap-so-cong-cap-so-nhan-trong-de-thi-thpt-quoc-gia-mon-toan\/#Chu_de_duoc_cap_so_theo_cap_so_nhan_trong_cau_truc_cua_cac_ky_thi_toan_cua_truong_trung_hoc_quoc_gia_2024\" >Ch\u1ee7 \u0111\u1ec1 \u0111\u01b0\u1ee3c c\u1ea5p s\u1ed1 theo c\u1ea5p s\u1ed1 nh\u00e2n trong c\u1ea5u tr\u00fac c\u1ee7a c\u00e1c k\u1ef3 thi to\u00e1n c\u1ee7a tr\u01b0\u1eddng trung h\u1ecdc qu\u1ed1c gia 2024<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.ckconitsha.com\/vn\/on-tap-cap-so-cong-cap-so-nhan-trong-de-thi-thpt-quoc-gia-mon-toan\/#Danh_gia_tai_cho_ve_cap_so_nhan\" >\u0110\u00e1nh gi\u00e1 t\u1ea1i ch\u1ed7 v\u1ec1 c\u1ea5p s\u1ed1 nh\u00e2n<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ckconitsha.com\/vn\/on-tap-cap-so-cong-cap-so-nhan-trong-de-thi-thpt-quoc-gia-mon-toan\/#Dinh_nghia_cua_khoan_tai_tro_bo_sung\" >\u0110\u1ecbnh ngh\u0129a c\u1ee7a kho\u1ea3n t\u00e0i tr\u1ee3 b\u1ed5 sung<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ckconitsha.com\/vn\/on-tap-cap-so-cong-cap-so-nhan-trong-de-thi-thpt-quoc-gia-mon-toan\/#Dinh_nghia_cua_cap_theo_cap_so_nhan\" >\u0110\u1ecbnh ngh\u0129a c\u1ee7a c\u1ea5p theo c\u1ea5p s\u1ed1 nh\u00e2n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.ckconitsha.com\/vn\/on-tap-cap-so-cong-cap-so-nhan-trong-de-thi-thpt-quoc-gia-mon-toan\/#Cac_loai_bai_tap_So_ky_thuat_so_cong_voi_so_luong_ky_thi_truong_trung_hoc_quoc_gia\" >C\u00e1c lo\u1ea1i b\u00e0i t\u1eadp S\u1ed1 k\u1ef9 thu\u1eadt s\u1ed1 c\u1ed9ng v\u1edbi s\u1ed1 l\u01b0\u1ee3ng k\u1ef3 thi tr\u01b0\u1eddng trung h\u1ecdc qu\u1ed1c gia<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.ckconitsha.com\/vn\/on-tap-cap-so-cong-cap-so-nhan-trong-de-thi-thpt-quoc-gia-mon-toan\/#Mau_1_Xac_dinh_u1_d_un_sn_cua_mot_so_cong\" >M\u1eabu 1: X\u00e1c \u0111\u1ecbnh u1, d, un, sn c\u1ee7a m\u1ed9t s\u1ed1 c\u1ed9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ckconitsha.com\/vn\/on-tap-cap-so-cong-cap-so-nhan-trong-de-thi-thpt-quoc-gia-mon-toan\/#Mau_2_Xac_dinh_u1_d_un_sn_cua_so_nhan\" >M\u1eabu 2: X\u00e1c \u0111\u1ecbnh u1, d, un, sn c\u1ee7a s\u1ed1 nh\u00e2n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.ckconitsha.com\/vn\/on-tap-cap-so-cong-cap-so-nhan-trong-de-thi-thpt-quoc-gia-mon-toan\/#Hon_20_bai_tap_trong_bai_kiem_tra_so_luong_chi_phi_kiem_tra_trung_hoc\" >H\u01a1n 20 b\u00e0i t\u1eadp trong b\u00e0i ki\u1ec3m tra s\u1ed1 l\u01b0\u1ee3ng chi ph\u00ed ki\u1ec3m tra trung h\u1ecdc<\/a><\/li><\/ul><\/nav><\/div>\n<\/p>\n<p>B\u1ea1n c\u00f3 \u0111au \u0111\u1ea7u v\u1edbi s\u1ef1 \u0111\u00e1nh gi\u00e1 cao c\u1ee7a vi\u1ec7c c\u1ea5p th\u00eam v\u00e0 theo c\u1ea5p s\u1ed1 nh\u00e2n cho k\u1ef3 thi to\u00e1n h\u1ecdc trung h\u1ecdc qu\u1ed1c gia s\u1eafp t\u1edbi kh\u00f4ng? \u0110\u1eebng lo l\u1eafng, b\u00e0i vi\u1ebft n\u00e0y s\u1ebd cung c\u1ea5p cho b\u1ea1n ki\u1ebfn \u200b\u200bth\u1ee9c h\u1eefu \u00edch \u0111\u1ec3 chinh ph\u1ee5c ch\u1ee7 \u0111\u1ec1 quan tr\u1ecdng n\u00e0y m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n<p>Kho\u1ea3n b\u1ed5 sung v\u00e0 c\u1ea5p theo c\u1ea5p s\u1ed1 nh\u00e2n l\u00e0 ki\u1ebfn \u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n trong ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n l\u1edbp 11, th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong c\u00e1c c\u00e2u h\u1ecfi ki\u1ec3m tra tr\u01b0\u1eddng trung h\u1ecdc qu\u1ed1c gia. N\u1eafm v\u1eefng ki\u1ebfn \u200b\u200bth\u1ee9c v\u00e0 k\u1ef9 n\u0103ng c\u1ee7a c\u00e1c v\u1ea5n \u0111\u1ec1 to\u00e1n h\u1ecdc li\u00ean quan \u0111\u1ebfn hai ch\u1ee7 \u0111\u1ec1 n\u00e0y s\u1ebd gi\u00fap b\u1ea1n t\u1ef1 tin h\u01a1n trong k\u1ef3 thi v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec3m s\u1ed1 cao.<\/p>\n<p>                        Xem t\u1ea5t c\u1ea3<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Chu_de_duoc_cap_so_theo_cap_so_nhan_trong_cau_truc_cua_cac_ky_thi_toan_cua_truong_trung_hoc_quoc_gia_2024\"><\/span>Ch\u1ee7 \u0111\u1ec1 \u0111\u01b0\u1ee3c c\u1ea5p s\u1ed1 theo c\u1ea5p s\u1ed1 nh\u00e2n trong c\u1ea5u tr\u00fac c\u1ee7a c\u00e1c k\u1ef3 thi to\u00e1n c\u1ee7a tr\u01b0\u1eddng trung h\u1ecdc qu\u1ed1c gia 2024<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">D\u1ef1a tr\u00ean b\u00e0i ki\u1ec3m tra cho c\u00e1c m\u00f4n to\u00e1n n\u0103m 2024 do B\u1ed9 Gi\u00e1o d\u1ee5c v\u00e0 \u0110\u00e0o t\u1ea1o xu\u1ea5t b\u1ea3n, c\u1ea5u tr\u00fac c\u1ee7a b\u00e0i ki\u1ec3m tra to\u00e1n h\u1ecdc trung h\u1ecdc qu\u1ed1c gia 2024 bao g\u1ed3m 50 c\u00e2u h\u1ecfi, trong \u0111\u00f3 45 c\u00e2u h\u1ecfi thu\u1ed9c v\u1ec1 l\u1edbp 12 v\u00e0 5 c\u00e2u li\u00ean quan \u0111\u1ebfn l\u1edbp 11. Do \u0111\u00f3, \u0111\u00e2y l\u00e0 ch\u1ee7 \u0111\u1ec1 d\u1ec5 d\u00e0ng nh\u1eadn \u0111\u01b0\u1ee3c \u0111i\u1ec3m m\u00e0 c\u00e1c \u1ee9ng vi\u00ean kh\u00f4ng n\u00ean b\u1ecf qua.<\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Danh_gia_tai_cho_ve_cap_so_nhan\"><\/span>\u0110\u00e1nh gi\u00e1 t\u1ea1i ch\u1ed7 v\u1ec1 c\u1ea5p s\u1ed1 nh\u00e2n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3n t\u00f3m t\u1eaft l\u00fd thuy\u1ebft \u0111\u1ec3 gi\u00fap b\u1ea1n xem x\u00e9t s\u1ed1 l\u01b0\u1ee3ng k\u1ef3 thi trung h\u1ecdc cho k\u1ef3 thi c\u1ee7a tr\u01b0\u1eddng trung h\u1ecdc qu\u1ed1c gia.<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Dinh_nghia_cua_khoan_tai_tro_bo_sung\"><\/span>\u0110\u1ecbnh ngh\u0129a c\u1ee7a kho\u1ea3n t\u00e0i tr\u1ee3 b\u1ed5 sung<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\" style=\"line-height: 1.4;margin-top: 0pt;margin-bottom: 10pt\">N\u1ebfu (un) l\u00e0 m\u1ed9t s\u1ed1 c\u1ed9ng v\u1edbi sai d, ch\u00fang ta c\u00f3 c\u00f4ng th\u1ee9c \u0111\u1ec3 truy xu\u1ea5t un = u1 + (n &#8211; 1) d, n \u2208 N*.<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.4;margin-top: 0pt;margin-bottom: 10pt\">Thu\u1eadt ng\u1eef chung: un = un + (n &#8211; 1) d, \u2200n \u2265 2<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.4;margin-top: 0pt;margin-bottom: 10pt\">Thu\u1ed9c t\u00ednh b\u1ed5 sung: UK = (UK-1 + UK + 1)\/2 v\u1edbi K \u2265 2<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.4;margin-top: 0pt;margin-bottom: 10pt\">T\u1ed5ng c\u1ee7a thu\u1eadt ng\u1eef N \u0111\u1ea7u ti\u00ean c\u1ee7a m\u1ed9t s\u1ed1 c\u1ed9ng: <\/p>\n<p dir=\"ltr\" style=\"line-height: 1.4;margin-top: 0pt;margin-bottom: 10pt;text-align: center\">Sn = [n(u1 + un)]\/2 ho\u1eb7c sn = n.u1 + [n(n &#8211; 1)\/2]d<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Dinh_nghia_cua_cap_theo_cap_so_nhan\"><\/span>\u0110\u1ecbnh ngh\u0129a c\u1ee7a c\u1ea5p theo c\u1ea5p s\u1ed1 nh\u00e2n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\" style=\"line-height: 1.4;margin-top: 0pt;margin-bottom: 10pt\">Tr\u00ecnh t\u1ef1 s\u1ed1 (UN) \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 theo c\u1ea5p s\u1ed1 nh\u00e2n khi v\u00e0 ch\u1ec9 khi un+1 = un q v\u1edbi \u2200n \u2208 N* v\u00e0 q l\u00e0 m\u1ed9t s\u1ed1 \u0111\u00e3 cho <em>(Q c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 b\u1ed9i s\u1ed1)<\/em>.<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.4;margin-top: 0pt;margin-bottom: 10pt\">Thu\u1eadt ng\u1eef chung: un = u1 qn-1, v\u1edbi n \u2265 2, n \u2208 N*<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.4;margin-top: 0pt;margin-bottom: 10pt\">T\u00ednh ch\u1ea5t c\u1ee7a theo c\u1ea5p s\u1ed1 nh\u00e2n: UK2 = UK-1.uk+1, v\u1edbi k \u2265 2, k \u2208 N*<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.4;margin-top: 0pt;margin-bottom: 10pt\">T\u1ed5ng c\u1ee7a thu\u1eadt ng\u1eef \u0111\u1ea7u ti\u00ean c\u1ee7a m\u1ee9c theo c\u1ea5p s\u1ed1 nh\u00e2n: <\/p>\n<p dir=\"ltr\" style=\"line-height: 1.4;margin-top: 0pt;margin-bottom: 10pt;text-align: center\">Sn = n.u1 (\u0111k: q = 1) ho\u1eb7c sn = u1[(1 &#8211; q)n\/(1 &#8211; q)] (\u0110K: Q 1)<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.7999999999999998;margin-top: 0pt;margin-bottom: 10pt\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/1-on-tap-cap-so-cong-cap-so-nhan.png\" alt=\"\u0110\u00e1nh gi\u00e1 t\u1ea1i ch\u1ed7 c\u1ee7a c\u1ea5p theo c\u1ea5p s\u1ed1 nh\u00e2n. (\u1ea2nh: B\u1ed9 s\u01b0u t\u1eadp Internet)\" width=\"100%\"><\/p>\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Cac_loai_bai_tap_So_ky_thuat_so_cong_voi_so_luong_ky_thi_truong_trung_hoc_quoc_gia\"><\/span>C\u00e1c lo\u1ea1i b\u00e0i t\u1eadp S\u1ed1 k\u1ef9 thu\u1eadt s\u1ed1 c\u1ed9ng v\u1edbi s\u1ed1 l\u01b0\u1ee3ng k\u1ef3 thi tr\u01b0\u1eddng trung h\u1ecdc qu\u1ed1c gia<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">C\u00e1c lo\u1ea1i \u0111\u00e1nh gi\u00e1 theo c\u1ea5p s\u1ed1 nh\u00e2n c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n trong k\u1ef3 thi c\u1ee7a tr\u01b0\u1eddng trung h\u1ecdc qu\u1ed1c gia, ch\u1eb3ng h\u1ea1n nh\u01b0:<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mau_1_Xac_dinh_u1_d_un_sn_cua_mot_so_cong\"><\/span>M\u1eabu 1: X\u00e1c \u0111\u1ecbnh u1, d, un, sn c\u1ee7a m\u1ed9t s\u1ed1 c\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\" style=\"line-height: 1.4;margin-top: 0pt;margin-bottom: 10pt\">Gi\u1ea3i ph\u00e1p: \u00c1p d\u1ee5ng c\u00f4ng th\u1ee9c un = un + (n &#8211; 1) d, \u2200n 1, n \u2208 N v\u00e0 sn = [n(u1 + un)]\/2<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.4;margin-top: 0pt;margin-bottom: 10pt\">V\u00ed d\u1ee5: Cho ph\u00e9p b\u1ed5 sung (UN) v\u1edbi U1 = 3 v\u00e0 U2 = 9. M\u1ee9c \u0111\u1ed9 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o sai l\u00e0 bao nhi\u00eau?<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.4;margin-top: 0pt;margin-bottom: 10pt\">Ch\u00fang ta c\u00f3: u2 = u1 + d \u21d4 9 = 3 + d \u21d2 d = 6<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Mau_2_Xac_dinh_u1_d_un_sn_cua_so_nhan\"><\/span>M\u1eabu 2: X\u00e1c \u0111\u1ecbnh u1, d, un, sn c\u1ee7a s\u1ed1 nh\u00e2n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\" style=\"line-height: 1.4;margin-top: 0pt;margin-bottom: 10pt\">Gi\u1ea3i ph\u00e1p: \u00c1p d\u1ee5ng c\u00f4ng th\u1ee9c un = u1 qn-1, v\u1edbi n \u2265 1, n \u2208 N v\u00e0 sn = u1[(1 &#8211; q)n\/(1 &#8211; q)] (\u0110K: Q 1).<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.4;margin-top: 0pt;margin-bottom: 10pt\">V\u00ed d\u1ee5: \u0111\u1ed1i v\u1edbi h\u00e0m m\u0169 (UN) v\u1edbi u1 = 2, nhi\u1ec1u q = 3. T\u00ednh thu\u1eadt ng\u1eef U4 c\u1ee7a h\u00e0m m\u0169.<\/p>\n<p dir=\"ltr\" style=\"line-height: 1.4;margin-top: 0pt;margin-bottom: 10pt\">Thu\u1eadt ng\u1eef U4 c\u1ee7a h\u00e0m m\u0169 \u0111\u01b0\u1ee3c t\u00ednh theo c\u00f4ng th\u1ee9c: u4 = u1.q3 = 2.33 = 54.<\/p>\n<p dir=\"ltr\">\n<h2 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Hon_20_bai_tap_trong_bai_kiem_tra_so_luong_chi_phi_kiem_tra_trung_hoc\"><\/span>H\u01a1n 20 b\u00e0i t\u1eadp trong b\u00e0i ki\u1ec3m tra s\u1ed1 l\u01b0\u1ee3ng chi ph\u00ed ki\u1ec3m tra trung h\u1ecdc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">M\u1ed9t s\u1ed1 b\u00e0i t\u1eadp theo s\u1ed1 l\u01b0\u1ee3ng nh\u00e2n c\u1ee7a tr\u01b0\u1eddng trung h\u1ecdc \u0111\u1ec3 tham kh\u1ea3o (v\u1edbi c\u00e2u tr\u1ea3 l\u1eddi):<\/p>\n<p dir=\"ltr\"><img decoding=\"async\" class=\"lazyload\" src=\"https:\/\/external-content.duckduckgo.com\/iu\/?u=https:\/\/vnmedia2.monkeyuni.net\/upload\/web\/img\/3-on-tap-cap-so-cong-cap-so-nhan.jpg\" alt=\"\" width=\"100%\"><\/p>\n<p dir=\"ltr\">Xem th\u00eam: Ki\u1ec3m tra kh\u00f4ng gian h\u00ecnh h\u1ecdc ch\u1ee7 \u0111\u1ec1 cho to\u00e1n h\u1ecdc tr\u01b0\u1eddng trung h\u1ecdc qu\u1ed1c gia<\/p>\n<\/p>\n<p dir=\"ltr\">Xem x\u00e9t vi\u1ec7c b\u1ed5 sung v\u00e0 c\u1ea5p theo c\u1ea5p s\u1ed1 nh\u00e2n l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh to\u00e1n l\u1edbp 11 v\u00e0 th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong k\u1ef3 thi to\u00e1n h\u1ecdc trung h\u1ecdc qu\u1ed1c gia. Hy v\u1ecdng r\u1eb1ng, v\u1edbi ki\u1ebfn \u200b\u200bth\u1ee9c v\u00e0 k\u1ef9 n\u0103ng \u0111\u01b0\u1ee3c chia s\u1ebb trong b\u00e0i vi\u1ebft n\u00e0y, b\u1ea1n s\u1ebd t\u1ef1 tin chinh ph\u1ee5c ch\u1ee7 \u0111\u1ec1 n\u00e0y v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec3m s\u1ed1 cao trong k\u1ef3 thi.<\/p>\n<p>Ngu\u1ed3n: <a href=\"https:\/\/www.ckconitsha.com\/vn\/\">https:\/\/www.ckconitsha.com\/vn\/<\/a> T\u00e1c gi\u1ea3: <a href=\"https:\/\/www.ckconitsha.com\/vn\/author\/nguyenlandung\">Nguy\u1ec5n L\u00e2n d\u0169ng<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u1ea1n c\u00f3 \u0111au \u0111\u1ea7u v\u1edbi s\u1ef1 \u0111\u00e1nh gi\u00e1 cao c\u1ee7a vi\u1ec7c c\u1ea5p th\u00eam v\u00e0 theo c\u1ea5p s\u1ed1 nh\u00e2n cho k\u1ef3 thi to\u00e1n h\u1ecdc trung h\u1ecdc qu\u1ed1c gia s\u1eafp t\u1edbi kh\u00f4ng? \u0110\u1eebng lo l\u1eafng, b\u00e0i vi\u1ebft n\u00e0y s\u1ebd cung c\u1ea5p cho b\u1ea1n ki\u1ebfn \u200b\u200bth\u1ee9c h\u1eefu \u00edch \u0111\u1ec3 chinh ph\u1ee5c ch\u1ee7 \u0111\u1ec1 quan tr\u1ecdng n\u00e0y m\u1ed9t c\u00e1ch&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[100],"tags":[],"class_list":["post-13892","post","type-post","status-publish","format-standard","hentry","category-kien-thuc"],"_links":{"self":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/13892","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/comments?post=13892"}],"version-history":[{"count":2,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/13892\/revisions"}],"predecessor-version":[{"id":16622,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/posts\/13892\/revisions\/16622"}],"wp:attachment":[{"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/media?parent=13892"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/categories?post=13892"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ckconitsha.com\/vn\/wp-json\/wp\/v2\/tags?post=13892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}