{"id":438,"date":"2025-07-22T03:58:56","date_gmt":"2025-07-22T03:58:56","guid":{"rendered":"https:\/\/giapsgk.com\/chuyen-de\/?p=438"},"modified":"2025-07-22T04:05:03","modified_gmt":"2025-07-22T04:05:03","slug":"he-thong-cac-cong-thuc-toan-10-chan-troi-sang-tao-hoc-ki-1-va-hoc-ki-2","status":"publish","type":"post","link":"https:\/\/giapsgk.com\/chuyen-de\/he-thong-cac-cong-thuc-toan-10-chan-troi-sang-tao-hoc-ki-1-va-hoc-ki-2\/","title":{"rendered":"H\u1ec7 th\u1ed1ng c\u00e1c c\u00f4ng th\u1ee9c to\u00e1n 10 ch\u00e2n tr\u1eddi s\u00e1ng t\u1ea1o h\u1ecdc k\u00ec 1 v\u00e0 h\u1ecdc k\u00ec 2"},"content":{"rendered":"<p data-start=\"170\" data-end=\"566\">Trong qu\u00e1 tr\u00ecnh ti\u1ebfp c\u1eadn To\u00e1n h\u1ecdc b\u1eadc ph\u1ed5 th\u00f4ng, l\u1edbp 10 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t \u201cn\u1ec1n m\u00f3ng logic\u201d cho nh\u1eefng t\u01b0 duy tr\u1eebu t\u01b0\u1ee3ng \u1edf c\u1ea5p cao h\u01a1n. B\u00e0i vi\u1ebft n\u00e0y h\u1ec7 th\u1ed1ng l\u1ea1i to\u00e0n b\u1ed9 c\u00e1c ki\u1ebfn th\u1ee9c tr\u1ecdng t\u00e2m c\u1ee7a m\u00f4n <strong data-start=\"373\" data-end=\"429\">To\u00e1n l\u1edbp 10 theo s\u00e1ch K\u1ebft n\u1ed1i tri th\u1ee9c v\u1edbi cu\u1ed9c s\u1ed1ng<\/strong>, tr\u00ecnh b\u00e0y theo t\u1eebng ch\u01b0\u01a1ng v\u1edbi ng\u00f4n ng\u1eef chu\u1ea9n x\u00e1c, logic m\u1ea1ch l\u1ea1c, k\u1ebft h\u1ee3p gi\u1eefa \u0111\u1ecbnh ngh\u0129a \u2013 kh\u00e1i ni\u1ec7m \u2013 c\u00f4ng th\u1ee9c \u2013 v\u00ed d\u1ee5 \u0111\u1eb7c tr\u01b0ng.<\/p>\n<p data-start=\"568\" data-end=\"767\">V\u1edbi c\u1ea5u tr\u00fac ch\u1eb7t ch\u1ebd v\u00e0 \u0111\u1ed9 kh\u00e1i qu\u00e1t cao, b\u00e0i vi\u1ebft kh\u00f4ng ch\u1ec9 h\u1ed7 tr\u1ee3 h\u1ecdc sinh trong vi\u1ec7c \u00f4n t\u1eadp, m\u00e0 c\u00f2n l\u00e0 t\u00e0i li\u1ec7u tham chi\u1ebfu h\u1eefu \u00edch cho gi\u00e1o vi\u00ean v\u00e0 nh\u1eefng ai y\u00eau th\u00edch v\u1ebb \u0111\u1eb9p l\u00fd lu\u1eadn c\u1ee7a To\u00e1n h\u1ecdc.<\/p>\n<p data-start=\"568\" data-end=\"767\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-449 size-full\" src=\"https:\/\/giapsgk.com\/chuyen-de\/wp-content\/uploads\/giapsgk-he-thong-cac-cong-thuc-toan-10-chan-troi-sang-tao-hoc-ki-1-va-hoc-ki-2-2.png\" alt=\"T\u00f3m t\u1eaft ki\u1ebfn th\u1ee9c To\u00e1n 10 theo ch\u01b0\u01a1ng tr\u00ecnh m\u1edbi K\u1ebft n\u1ed1i tri th\u1ee9c\" width=\"744\" height=\"363\" \/><\/p>\n<h2><strong>Ch\u01b0\u01a1ng I. M\u1ec7nh \u0111\u1ec1 v\u00e0 t\u1eadp h\u1ee3p<\/strong><\/h2>\n<h3><strong>1. M\u1ec7nh \u0111\u1ec1<\/strong><\/h3>\n<ul>\n<li><strong>M\u1ec7nh \u0111\u1ec1:<\/strong> C\u00e2u kh\u1eb3ng \u0111\u1ecbnh \u0111\u00fang ho\u1eb7c sai (kh\u00f4ng m\u1eadp m\u1edd).<\/li>\n<li><strong>M\u1ec7nh \u0111\u1ec1 ph\u1ee7 \u0111\u1ecbnh:<\/strong> P<\/li>\n<li><strong>M\u1ec7nh \u0111\u1ec1 k\u00e9o theo:<\/strong> $P \\Rightarrow Q$<\/li>\n<li><strong>M\u1ec7nh \u0111\u1ec1 \u0111\u1ea3o:<\/strong> \u0110\u1ed5i v\u1ebf m\u1ec7nh \u0111\u1ec1 k\u00e9o theo<\/li>\n<\/ul>\n<h3><strong>2. T\u1eadp h\u1ee3p<\/strong><\/h3>\n<p><strong>T\u1eadp h\u1ee3p:<\/strong> T\u1eadp h\u1ee3p l\u00e0 nh\u00f3m c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng.<\/p>\n<p><strong>K\u00fd hi\u1ec7u:<\/strong> $\\in$ (thu\u1ed9c), $\\subset$ (con), $\\emptyset$ (r\u1ed7ng)<\/p>\n<h3><strong>3. C\u00e1c ph\u00e9p to\u00e1n tr\u00ean t\u1eadp h\u1ee3p<\/strong><\/h3>\n<p>Ph\u00e9p to\u00e1n: Giao, h\u1ee3p, hi\u1ec7u<\/p>\n<ul>\n<li><strong>Giao:<\/strong> $A \\cap B = \\{x | x \\in A \\text{ v\u00e0 } x \\in B\\}$<\/li>\n<li><strong>H\u1ee3p:<\/strong> $A \\cup B = \\{x | x \\in A \\text{ ho\u1eb7c } x \\in B\\}$<\/li>\n<li><strong>Hi\u1ec7u:<\/strong> $A \\setminus B = \\{x | x \\in A \\text{ v\u00e0 } x \\notin B\\}$<\/li>\n<\/ul>\n<h2><strong>Ch\u01b0\u01a1ng II. B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh v\u00e0 h\u1ec7 b\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh b\u1eadc nh\u1ea5t hai \u1ea9n<\/strong><\/h2>\n<h3><strong>4. BPT b\u1eadc nh\u1ea5t hai \u1ea9n<\/strong><\/h3>\n<ul>\n<li><strong>B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh:<\/strong> D\u1ea1ng $ax + by &gt; c$,&#8230; (v\u1edbi a, b \u2260 0)<\/li>\n<li><strong>Bi\u1ec3u di\u1ec5n:<\/strong> N\u1eeda m\u1eb7t ph\u1eb3ng gi\u1edbi h\u1ea1n b\u1edfi \u0111\u01b0\u1eddng th\u1eb3ng<\/li>\n<\/ul>\n<h3><strong>5. H\u1ec7 BPT b\u1eadc nh\u1ea5t hai \u1ea9n<\/strong><\/h3>\n<p><strong>H\u1ec7:<\/strong> Nhi\u1ec1u BPT c\u00f9ng l\u00fac \u2192 nghi\u1ec7m l\u00e0 ph\u1ea7n giao c\u1ee7a c\u00e1c mi\u1ec1n nghi\u1ec7m<\/p>\n<h3><strong>Ch\u01b0\u01a1ng III. H\u00e0m s\u1ed1 b\u1eadc hai v\u00e0 \u0111\u1ed3 th\u1ecb<\/strong><\/h3>\n<h3><strong>6. H\u00e0m s\u1ed1 v\u00e0 \u0111\u1ed3 th\u1ecb<\/strong><\/h3>\n<ul>\n<li><strong>H\u00e0m s\u1ed1:<\/strong> Quy t\u1eafc \u00e1nh x\u1ea1 t\u1eeb t\u1eadp x\u00e1c \u0111\u1ecbnh D \u2192 R<\/li>\n<li><strong>H\u00e0m s\u1ed1 b\u1eadc nh\u1ea5t:<\/strong> $y = ax + b$; \u0111\u1ed3 th\u1ecb l\u00e0 \u0111\u01b0\u1eddng th\u1eb3ng<\/li>\n<li><strong>H\u00e0m s\u1ed1 b\u1eadc hai:<\/strong> $y = ax^2 + bx + c$; \u0111\u1ed3 th\u1ecb l\u00e0 parabol<\/li>\n<\/ul>\n<h3><strong>7. H\u00e0m s\u1ed1 b\u1eadc hai<\/strong><\/h3>\n<ul>\n<li><strong>\u0110\u1ec9nh parabol:<\/strong> $x = -\\frac{b}{2a}$<\/li>\n<li><strong>Tr\u1ee5c \u0111\u1ed1i x\u1ee9ng:<\/strong> $x = -\\frac{b}{2a}$<\/li>\n<\/ul>\n<p>Parabol h\u01b0\u1edbng l\u00ean khi $a &gt; 0$, h\u01b0\u1edbng xu\u1ed1ng khi $a &lt; 0$<\/p>\n<h2><strong>Ch\u01b0\u01a1ng IV. H\u1ec7 th\u1ee9c l\u01b0\u1ee3ng trong tam gi\u00e1c<\/strong><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-451 size-full\" src=\"https:\/\/giapsgk.com\/chuyen-de\/wp-content\/uploads\/giapsgk-he-thong-cac-cong-thuc-toan-10-chan-troi-sang-tao-hoc-ki-1-va-hoc-ki-2-3.png\" alt=\"T\u1ed5ng h\u1ee3p ki\u1ebfn th\u1ee9c To\u00e1n 10 s\u00e1ch K\u1ebft n\u1ed1i tri th\u1ee9c c\u1ea3 n\u0103m\" width=\"922\" height=\"415\" \/><\/p>\n<h3><strong>8. Gi\u00e1 tr\u1ecb l\u01b0\u1ee3ng gi\u00e1c c\u1ee7a m\u1ed9t g\u00f3c t\u1eeb 0\u00b0 \u0111\u1ebfn 180\u00b0<\/strong><\/h3>\n<p>C\u00e1c gi\u00e1 tr\u1ecb: sin, cos, tan, cot<\/p>\n<p>Bi\u1ec3u th\u1ee9c c\u01a1 b\u1ea3n:<\/p>\n<ul>\n<li>$\\sin A = \\frac{\\text{\u0111\u1ed1i}}{\\text{huy\u1ec1n}}$<\/li>\n<li>$\\cos A = \\frac{\\text{k\u1ec1}}{\\text{huy\u1ec1n}}$<\/li>\n<li>$\\tan A = \\frac{\\text{\u0111\u1ed1i}}{\\text{k\u1ec1}}$<\/li>\n<\/ul>\n<h3><strong>9. \u0110\u1ecbnh l\u00fd cosin v\u00e0 sin<\/strong><\/h3>\n<ul>\n<li><strong>Cosin: $<\/strong>c^2 = a^2 + b^2 &#8211; 2ab\\cos C$<\/li>\n<li><strong>Sin:<\/strong> $\\frac{a}{\\sin A} = \\frac{b}{\\sin B} = \\frac{c}{\\sin C}$<\/li>\n<\/ul>\n<h3><strong>10. Gi\u1ea3i tam gi\u00e1c v\u00e0 \u1ee9ng d\u1ee5ng<\/strong><\/h3>\n<ul>\n<li><strong>Gi\u1ea3i tam gi\u00e1c:<\/strong> T\u00ecm c\u00e1c c\u1ea1nh v\u00e0 g\u00f3c ch\u01b0a bi\u1ebft<\/li>\n<li>\u00c1p d\u1ee5ng \u0111\u1ecbnh l\u00ed sin, cos<\/li>\n<\/ul>\n<h2><strong>Ch\u01b0\u01a1ng V. Vecto<\/strong><\/h2>\n<h3><strong>11. Kh\u00e1i ni\u1ec7m vect\u01a1<\/strong><\/h3>\n<ul>\n<li><strong>Vect\u01a1:<\/strong> \u0110\u1ea1i l\u01b0\u1ee3ng c\u00f3 ph\u01b0\u01a1ng, chi\u1ec1u, \u0111\u1ed9 d\u00e0i<\/li>\n<li><strong>K\u00fd hi\u1ec7u:<\/strong> $\\vec{AB}$, $|\\vec{AB}|$<\/li>\n<\/ul>\n<h3><strong>12. T\u1ed5ng v\u00e0 hi\u1ec7u vect\u01a1<\/strong><\/h3>\n<p>Quy t\u1eafc h\u00ecnh b\u00ecnh h\u00e0nh:\u00a0$\\vec{a} + \\vec{b}$, $\\vec{a} &#8211; \\vec{b}$<\/p>\n<h3><strong>13. T\u00edch s\u1ed1 v\u1edbi vect\u01a1<\/strong><\/h3>\n<p>$k\\vec{a}$: nh\u00e2n h\u1ec7 s\u1ed1 \u2192 k\u00e9o d\u00e0i, ng\u01b0\u1ee3c chi\u1ec1u<\/p>\n<h3><strong>14. T\u00edch v\u00f4 h\u01b0\u1edbng<\/strong><\/h3>\n<p>$\\vec{a} \\cdot \\vec{b} = |\\vec{a}||\\vec{b}|\\cos\\theta$<\/p>\n<p>N\u1ebfu $\\vec{a} \\cdot \\vec{b} = 0$ \u2192 vu\u00f4ng g\u00f3c<\/p>\n<h2><strong>Ch\u01b0\u01a1ng VI. Th\u1ed1ng k\u00ea<\/strong><\/h2>\n<h3><strong>15. S\u1ed1 g\u1ea7n \u0111\u00fang v\u00e0 sai s\u1ed1<\/strong><\/h3>\n<ul>\n<li><strong>S\u1ed1 g\u1ea7n \u0111\u00fang:<\/strong> s\u1ed1 g\u1ea7n v\u1edbi gi\u00e1 tr\u1ecb th\u1eadt<\/li>\n<li><strong>Sai s\u1ed1 tuy\u1ec7t \u0111\u1ed1i:<\/strong> $\\Delta = |x &#8211; x_0|$<\/li>\n<li><strong>Sai s\u1ed1 t\u01b0\u01a1ng \u0111\u1ed1i:<\/strong> $\\frac{\\Delta}{|x_0|}$<\/li>\n<\/ul>\n<h3><strong>16. M\u00f4 t\u1ea3 d\u1eef li\u1ec7u<\/strong><\/h3>\n<p>D\u00f9ng b\u1ea3ng, bi\u1ec3u \u0111\u1ed3 (c\u1ed9t, \u0111o\u1ea1n, tr\u00f2n, qu\u1ea1t&#8230;)<\/p>\n<h3><strong>B\u00e0i 3. Xu th\u1ebf trung t\u00e2m<\/strong><\/h3>\n<ul>\n<li><strong>Trung b\u00ecnh c\u1ed9ng:<\/strong> $\\bar{x} = \\frac{1}{n}\\sum x_i$<\/li>\n<li><strong>C\u00f2n c\u00f3:<\/strong> trung v\u1ecb (median), m\u1ed1t (mode)<\/li>\n<\/ul>\n<h3><strong>17. M\u1ee9c \u0111\u1ed9 ph\u00e2n t\u00e1n<\/strong><\/h3>\n<ul>\n<li><strong>Ph\u01b0\u01a1ng sai:<\/strong> $s^2 = \\frac{1}{n}\\sum (x_i &#8211; \\bar{x})^2$<\/li>\n<li><strong>\u0110\u1ed9 l\u1ec7ch chu\u1ea9n:<\/strong> $s = \\sqrt{s^2}$<\/li>\n<\/ul>\n<h2><strong>Ch\u01b0\u01a1ng VII. B\u1ea5t ph\u01b0\u01a1ng tr\u00ecnh b\u1eadc hai m\u1ed9t \u1ea9n<\/strong><\/h2>\n<h3><strong>18. D\u1ea5u c\u1ee7a tam th\u1ee9c b\u1eadc hai<\/strong><\/h3>\n<ul>\n<li>X\u00e9t d\u1ea5u c\u1ee7a $ax^2 + bx + c$ theo nghi\u1ec7m<\/li>\n<li>N\u1ebfu $\\Delta &gt; 0$: d\u00f9ng b\u1ea3ng x\u00e9t d\u1ea5u<\/li>\n<\/ul>\n<h3><strong>19. Gi\u1ea3i BPT b\u1eadc hai<\/strong><\/h3>\n<ul>\n<li>Gi\u1ea3i pt \u2192 x\u00e9t d\u1ea5u tam th\u1ee9c<\/li>\n<li>BPT c\u00f3 nghi\u1ec7m l\u00e0 c\u00e1c kho\u1ea3ng th\u1ecfa m\u00e3n d\u1ea5u<\/li>\n<\/ul>\n<h3><strong>20. Quy v\u1ec1 ph\u01b0\u01a1ng tr\u00ecnh b\u1eadc hai<\/strong><\/h3>\n<p>\u0110\u1eb7t \u1ea9n ph\u1ee5 \u0111\u1ec3 \u0111\u01b0a v\u1ec1 pt b\u1eadc hai<\/p>\n<p>V\u00ed d\u1ee5: \u0111\u1eb7t $t = x^2$, $t = \\sqrt{x}$&#8230;<\/p>\n<h2><strong>Ch\u01b0\u01a1ng VIII. \u0110\u1ea1i s\u1ed1 t\u1ed5 h\u1ee3p<\/strong><\/h2>\n<h3><strong>21. Quy t\u1eafc c\u1ed9ng v\u00e0 nh\u00e2n<\/strong><\/h3>\n<p>C\u1ed9ng: $m + n$; Nh\u00e2n: $m \\times n$<\/p>\n<h3><strong>B\u00e0i 2. Ho\u00e1n v\u1ecb, ch\u1ec9nh h\u1ee3p, t\u1ed5 h\u1ee3p<\/strong><\/h3>\n<ul>\n<li><strong>Ho\u00e1n v\u1ecb:<\/strong> $P_n = n!$<\/li>\n<li><strong>Ch\u1ec9nh h\u1ee3p:<\/strong> $A_n^k = \\frac{n!}{(n-k)!}$<\/li>\n<li><strong>T\u1ed5 h\u1ee3p:<\/strong> $C_n^k = \\frac{n!}{k!(n-k)!}$<\/li>\n<\/ul>\n<h3><strong>22. Nh\u1ecb th\u1ee9c Newton<\/strong><\/h3>\n<p><strong>Khai tri\u1ec3n:<\/strong> $(a + b)^n = \\sum_{k=0}^{n} C_n^k a^{n-k}b^k$<\/p>\n<h2><strong>Ch\u01b0\u01a1ng IX. Ph\u01b0\u01a1ng ph\u00e1p t\u1ecda \u0111\u1ed9 trong m\u1eb7t ph\u1eb3ng<\/strong><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-452 size-full\" src=\"https:\/\/giapsgk.com\/chuyen-de\/wp-content\/uploads\/giapsgk-he-thong-cac-cong-thuc-toan-10-chan-troi-sang-tao-hoc-ki-1-va-hoc-ki-2-4.png\" alt=\"C\u00f4ng th\u1ee9c To\u00e1n l\u1edbp 10 K\u1ebft n\u1ed1i tri th\u1ee9c c\u1ea7n nh\u1edb\" width=\"647\" height=\"194\" \/><\/p>\n<h3><strong>23. T\u1ecda \u0111\u1ed9 vect\u01a1<\/strong><\/h3>\n<p>$\\vec{AB} = (x_B &#8211; x_A, y_B &#8211; y_A)$<\/p>\n<h3><strong>24. \u0110\u01b0\u1eddng th\u1eb3ng<\/strong><\/h3>\n<p>D\u1ea1ng t\u1ed5ng qu\u00e1t: $Ax + By + C = 0$<\/p>\n<p>D\u1ea1ng tham s\u1ed1, \u0111o\u1ea1n ch\u1eafn (n\u1ebfu c\u1ea7n)<\/p>\n<h3><strong>25. \u0110\u01b0\u1eddng tr\u00f2n<\/strong><\/h3>\n<p>D\u1ea1ng chu\u1ea9n: $(x &#8211; a)^2 + (y &#8211; b)^2 = R^2$<\/p>\n<h3><strong>26 Ba \u0111\u01b0\u1eddng conic<\/strong><\/h3>\n<ul>\n<li><strong>Parabol:<\/strong> $y = ax^2 + bx + c$<\/li>\n<li><strong>Elip:<\/strong> $\\frac{x^2}{a^2} + \\frac{y^2}{b^2} = 1$<\/li>\n<li><strong>Hyperbol:<\/strong> $\\frac{x^2}{a^2} &#8211; \\frac{y^2}{b^2} = 1$<\/li>\n<\/ul>\n<h2><strong>Ch\u01b0\u01a1ng X. X\u00e1c su\u1ea5t<\/strong><\/h2>\n<h3><strong>27. Kh\u00f4ng gian m\u1eabu v\u00e0 bi\u1ebfn c\u1ed1<\/strong><\/h3>\n<ul>\n<li><strong>Kh\u00f4ng gian m\u1eabu:<\/strong> t\u1eadp h\u1ee3p k\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 x\u1ea3y ra<\/li>\n<li><strong>Bi\u1ebfn c\u1ed1:<\/strong> t\u1eadp con c\u1ee7a kh\u00f4ng gian m\u1eabu<\/li>\n<\/ul>\n<h3><strong>28. X\u00e1c su\u1ea5t c\u1ee7a bi\u1ebfn c\u1ed1<\/strong><\/h3>\n<p>$P(A) = \\frac{n(A)}{n(S)}$ (tr\u01b0\u1eddng h\u1ee3p \u0111\u1ed3ng \u0111\u1ec1u)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong qu\u00e1 tr\u00ecnh ti\u1ebfp c\u1eadn To\u00e1n h\u1ecdc b\u1eadc ph\u1ed5 th\u00f4ng, l\u1edbp 10 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t \u201cn\u1ec1n m\u00f3ng logic\u201d cho nh\u1eefng t\u01b0 duy tr\u1eebu t\u01b0\u1ee3ng \u1edf c\u1ea5p cao h\u01a1n. B\u00e0i vi\u1ebft n\u00e0y h\u1ec7 th\u1ed1ng l\u1ea1i to\u00e0n b\u1ed9 c\u00e1c ki\u1ebfn th\u1ee9c tr\u1ecdng t\u00e2m c\u1ee7a m\u00f4n To\u00e1n l\u1edbp 10 theo s\u00e1ch K\u1ebft n\u1ed1i tri th\u1ee9c v\u1edbi &#8230; <a title=\"H\u1ec7 th\u1ed1ng c\u00e1c c\u00f4ng th\u1ee9c to\u00e1n 10 ch\u00e2n tr\u1eddi s\u00e1ng t\u1ea1o h\u1ecdc k\u00ec 1 v\u00e0 h\u1ecdc k\u00ec 2\" class=\"read-more\" href=\"https:\/\/giapsgk.com\/chuyen-de\/he-thong-cac-cong-thuc-toan-10-chan-troi-sang-tao-hoc-ki-1-va-hoc-ki-2\/\" aria-label=\"\u0110\u1ecdc th\u00eam v\u1ec1 H\u1ec7 th\u1ed1ng c\u00e1c c\u00f4ng th\u1ee9c to\u00e1n 10 ch\u00e2n tr\u1eddi s\u00e1ng t\u1ea1o h\u1ecdc k\u00ec 1 v\u00e0 h\u1ecdc k\u00ec 2\">\u0110\u1ecdc ti\u1ebfp<\/a><\/p>\n","protected":false},"author":1,"featured_media":445,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-438","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ly-thuyet"],"_links":{"self":[{"href":"https:\/\/giapsgk.com\/chuyen-de\/wp-json\/wp\/v2\/posts\/438","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/giapsgk.com\/chuyen-de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/giapsgk.com\/chuyen-de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/giapsgk.com\/chuyen-de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/giapsgk.com\/chuyen-de\/wp-json\/wp\/v2\/comments?post=438"}],"version-history":[{"count":7,"href":"https:\/\/giapsgk.com\/chuyen-de\/wp-json\/wp\/v2\/posts\/438\/revisions"}],"predecessor-version":[{"id":453,"href":"https:\/\/giapsgk.com\/chuyen-de\/wp-json\/wp\/v2\/posts\/438\/revisions\/453"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/giapsgk.com\/chuyen-de\/wp-json\/wp\/v2\/media\/445"}],"wp:attachment":[{"href":"https:\/\/giapsgk.com\/chuyen-de\/wp-json\/wp\/v2\/media?parent=438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/giapsgk.com\/chuyen-de\/wp-json\/wp\/v2\/categories?post=438"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/giapsgk.com\/chuyen-de\/wp-json\/wp\/v2\/tags?post=438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}