Trong m\u00f4n To\u00e1n \u1edf tr\u01b0\u1eddng THPT, c\u00e1c b\u00e0i to\u00e1n v\u1ec1 d\u00e3y s\u1ed1 v\u00e0 gi\u1edbi h\u1ea1n d\u00e3y s\u1ed1 l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a gi\u1ea3i t\u00edch to\u00e1n h\u1ecdc. D\u00e3y s\u1ed1 ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c quan t\u00e2m \u0111\u00fang m\u1ee9c v\u00e0 t\u1ecf ra c\u00f3 s\u1ee9c h\u1ea5p d\u1eabn m\u1ea1nh m\u1ebd nh\u1edd v\u1ebd \u0111\u1eb9p v\u00e0 t\u00ednh \u0111\u1ed9c \u0111\u00e1o c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p v\u00e0 k\u1ef9 thu\u1eadt gi\u1ea3i ch\u00fang c\u0169ng nh\u01b0 y\u00eau c\u1ea7u cao v\u1ec1 t\u01b0 duy cho ng\u01b0\u1eddi gi\u1ea3i. C\u00e1c b\u00e0i to\u00e1n d\u00e3y s\u1ed1 kh\u00f4ng nh\u1eefng r\u00e8n luy\u1ec7n t\u01b0 duy s\u00e1ng t\u1ea1o, tr\u00ed th\u00f4ng minh m\u00e0 c\u00f2n \u0111em l\u1ea1i say m\u00ea v\u00e0 y\u00eau th\u00edch m\u00f4n To\u00e1n c\u1ee7a ng\u01b0\u1eddi h\u1ecdc.<\/p>\n

Trong b\u00e0i vi\u1ebft n\u00e0y t\u00e1c gi\u1ea3 tr\u00ecnh b\u00e0y m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p t\u00ecm gi\u1edbi h\u1ea1n d\u00e3y s\u1ed1:<\/p>\n

+ Ph\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng \u0111\u1ecbnh ngh\u0129a
\n+ T\u00ednh ch\u1ea5t c\u1ee7a c\u00e1c d\u00e3y s\u1ed1 \u0111\u1eb7c bi\u1ec7t
\n+ \u0110\u1ecbnh l\u00ed k\u1eb9p
\n+ Ph\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng t\u00ednh \u0111\u01a1n \u0111i\u1ec7u v\u00e0 b\u1ecb ch\u1eb7n
\n+ Ph\u01b0\u01a1ng ph\u00e1p d\u00f9ng sai ph\u00e2n
\n+ Ph\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng t\u00ednh ch\u1ea5t c\u1ee7a h\u00e0m s\u1ed1
\n+ Ph\u01b0\u01a1ng tr\u00ecnh
\n+ Ph\u01b0\u01a1ng ph\u00e1p l\u01b0\u1ee3ng gi\u00e1c h\u00f3a<\/p>\n

M\u1ed9t \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt bi\u1ebfn \u0111\u1ed5i linh ho\u1ea1t, ph\u00f9 h\u1ee3p, hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c \u00fd t\u01b0\u1edfng trong t\u1eebng ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 gi\u1ea3i quy\u1ebft b\u00e0i to\u00e1n v\u1edbi hi\u1ec7u qu\u1ea3 t\u1ed1t nh\u1ea5t.<\/p>\n

C\u00e1c v\u00ed d\u1ee5 v\u00e0 b\u00e0i t\u1eadp \u0111\u01b0\u1ee3c ch\u1ecdn l\u1ecdc l\u00e0 c\u00e1c \u0111\u1ec1 thi HSG c\u1ea5p t\u1ec9nh, c\u1ea5p qu\u1ed1c gia, qu\u1ed1c t\u1ebf, c\u00e1c b\u00e0i tr\u00ean c\u00e1c t\u1ea1p ch\u00ed n\u1ed7i ti\u1ebfng.<\/p>\n

B\u00e0i vi\u1ebft \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y theo h\u1ec7 th\u1ed1ng:<\/p>\n

– Ki\u1ebfn th\u1ee9c s\u1eed d\u1ee5ng
\n– \u00dd t\u01b0\u1edfng ch\u00ednh c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p
\n– C\u00e1c v\u00ed d\u1ee5 v\u00e0 h\u01b0\u1edbng d\u1eabn gi\u1ea3i
\n– B\u00e0i t\u1eadp t\u1ef1 gi\u1ea3i.<\/p>\n

T\u00e1c gi\u1ea3 hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap c\u00e1c em h\u1ecdc sinh b\u1ed5 sung ki\u1ebfn th\u1ee9c v\u1ec1 ph\u1ea7n d\u00e3y s\u1ed1 trong c\u00e1c k\u00ec thi h\u1ecdc sinh gi\u1ecfi v\u00e0 t\u00e0i li\u1ec7u tham kh\u1ea3o b\u1ed5 \u00edch cho b\u1ea1n \u0111\u1ecdc<\/p>\n

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\n","protected":false},"excerpt":{"rendered":"

Trong m\u00f4n To\u00e1n \u1edf tr\u01b0\u1eddng THPT, c\u00e1c b\u00e0i to\u00e1n v\u1ec1 d\u00e3y s\u1ed1 v\u00e0 gi\u1edbi h\u1ea1n d\u00e3y s\u1ed1 l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a gi\u1ea3i t\u00edch to\u00e1n h\u1ecdc. D\u00e3y s\u1ed1 ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c quan t\u00e2m \u0111\u00fang m\u1ee9c v\u00e0 t\u1ecf ra c\u00f3 s\u1ee9c h\u1ea5p d\u1eabn m\u1ea1nh m\u1ebd nh\u1edd v\u1ebd \u0111\u1eb9p v\u00e0 t\u00ednh \u0111\u1ed9c \u0111\u00e1o c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[172],"tags":[],"yoast_head":"\n