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{"id":1487,"date":"2016-03-19T22:50:51","date_gmt":"2016-03-19T22:50:51","guid":{"rendered":"https:\/\/lop12.edu.vn\/?p=1487"},"modified":"2016-03-20T15:52:28","modified_gmt":"2016-03-20T15:52:28","slug":"de-thi-thu-thpt-quoc-gia-mon-toan-2016-truong-thpt-chuyen-lao-cai-lan-1","status":"publish","type":"post","link":"https:\/\/lop12.edu.vn\/de-thi-thu-thpt-quoc-gia-mon-toan-2016-truong-thpt-chuyen-lao-cai-lan-1\/","title":{"rendered":"\u0110\u1ec1 thi th\u1eed thpt qu\u1ed1c gia m\u00f4n To\u00e1n 2016 tr\u01b0\u1eddng THPT chuy\u00ean L\u00e0o Cai – L\u1ea7n 1"},"content":{"rendered":"
\n

\u0110\u1ec1 thi th\u1eed thpt qu\u1ed1c gia m\u00f4n to\u00e1n l\u1ea7n 1 2016 c\u1ee7a Tr\u01b0\u1eddng THPT chuy\u00ean L\u00e0o Cai t\u1ed5 ch\u1ee9c thi trong th\u00e1ng 9 v\u1edbi n\u1ed9i dung ki\u1ebfn th\u1ee9c t\u1edbi th\u1eddi \u0111i\u1ec3m thi c\u1ee7a tr\u01b0\u1eddng.<\/strong><\/h2>\n
\n

Xem th\u00eam: \u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n To\u00e1n<\/p>\n<\/div>\n

<\/strong><\/p>\n

C\u00e2u 1 (2.0 \u0111i\u1ec1m). Cho h\u00e0m s\u1ed1 y = x<\/p>\n

3<\/dd>\n

\u2013 3x<\/p>\n

2<\/dd>\n

+ 2<\/span><\/strong><\/strong><\/strong><\/p>\n

a) Kh\u1ea3o s\u00e1t s\u1ef1 bi\u1ebfn thi\u00ean v\u00e0 v\u00e0 v\u1ebd \u0111\u1ed3 th\u1ecb (C) c\u1ee7a h\u00e0m s\u1ed1 \u0111\u00e3 cho.<\/p>\n

b) Vi\u1ebft ph\u01b0\u01a1ng tr\u00ecnh ti\u1ebfp tuy\u1ebfn c\u1ee7a \u0111\u1ed3 th\u1ecb (C) bi\u1ebft ti\u1ebfp tuy\u1ebfn song song v\u1edbi \u0111\u01b0\u1eddng th\u1eb3ng 24x – y -5=0  <\/p>\n

C\u00e2u 2 (1,0 \u0111i\u1ebfm) Gi\u1ea3i ph\u01b0\u01a1ng tr\u00ecnh sinx(2Sinx + 1) = cox(2cosx  + C\u0103n b\u1eadc hai c\u1ee7a 3)<\/strong><\/p>\n

C\u1ea7u 3 (1,0 \u0111i\u1ebfm). Cho s\u1ed1 ph\u1eedc z th\u1ecfa m\u00e3n h\u1ec7 th\u1ee9c (i+3)z + (2+i)\/i =  (2 -i)z. T\u00ecm m\u00f4\u0111un c\u1ee7a s\u1ed1 ph\u1ee9c w = z-i <\/strong><\/p>\n

C\u00e2u 4 (1.0 \u0111i\u1ec3m).<\/strong>Trong c\u1ee5m thi x\u00e9t c\u00f4ng nh\u1eadn t\u1ed1t nghi\u1ec7p THPT th\u00ed sinh ph\u00e1i thi 4 m\u00f4n trong \u0111\u00f3 c\u00f3 3 m\u00f4n bu\u1ed9c To\u00e1n, V\u0103n. Ngo\u1ea1i ng\u1eef v\u00e0 1 m\u00f4n do thi tinh t\u1ef1 ch\u1ecdn trong s\u1ed1 c\u00e1c m\u00f4n: V\u1eadt li. H\u00f3a h\u1ecdc. Sinh h\u1ecdc, L\u1ecbch s\u1eed v\u1ea3 \u0110\u1ecba l\u00fd. M\u1ed9t tr\u01b0\u1eddng THPT c\u00f3 90 h\u1ecdc sinh \u0111\u0103ng ki d\u1ef1 thi. trong \u0111\u00f3 30 h\u1ecdc sinh ch\u1ecdn m\u1ecfn V\u1eadt l\u1ec9 v\u1ea3 20 h\u1ecdc sinh ch\u1ecdn m\u00f4n H\u00f3a h\u1ecdc. Ch\u1ecdn ng\u1eabu nhi\u00ean 3 h\u1ecdc sinh b\u1ea5t k\u1ef3 c\u1ee7a tr\u01b0\u1eddng \u0111\u00f3. T\u00ednh x\u1eafc su\u1ea5t \u0111\u1ec3 trong 3 h\u1ecdc sinh \u0111\u00f3 lu\u00f4n c\u00f3 c\u1ea3 h\u1ecdc sinh ch\u1ecdn m\u00f4n V\u1eadt l\u00ed v\u00e0 h\u1ecdc sinh ch\u1ecdn m\u00f4n H\u00f3a h\u1ecdc.<\/p>\n

<\/p>\n

(Ngu\u1ed3n Tuyensinh247.com)<\/strong><\/p>\n

T\u1ea5t c\u1ea3 n\u1ed9i dung b\u00e0i vi\u1ebft. C\u00e1c em h\u00e3y xem th\u00eam v\u00e0 t\u1ea3i file chi ti\u1ebft t\u1ea1i \u0111\u00e2y:<\/strong>Download<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0110\u1ec1 thi th\u1eed thpt qu\u1ed1c gia m\u00f4n to\u00e1n l\u1ea7n 1 2016 c\u1ee7a Tr\u01b0\u1eddng THPT chuy\u00ean L\u00e0o Cai t\u1ed5 ch\u1ee9c thi trong th\u00e1ng 9 v\u1edbi n\u1ed9i dung ki\u1ebfn th\u1ee9c t\u1edbi th\u1eddi \u0111i\u1ec3m thi c\u1ee7a tr\u01b0\u1eddng. Xem th\u00eam: \u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n To\u00e1n C\u00e2u 1 (2.0 \u0111i\u1ec1m). Cho h\u00e0m s\u1ed1 y = x 3 \u2013 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[28],"tags":[],"yoast_head":"\n\u0110\u1ec1 thi th\u1eed thpt qu\u1ed1c gia m\u00f4n To\u00e1n 2016 tr\u01b0\u1eddng THPT chuy\u00ean L\u00e0o Cai - L\u1ea7n 1<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lop12.edu.vn\/de-thi-thu-thpt-quoc-gia-mon-toan-2016-truong-thpt-chuyen-lao-cai-lan-1\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0110\u1ec1 thi th\u1eed thpt qu\u1ed1c gia m\u00f4n To\u00e1n 2016 tr\u01b0\u1eddng THPT chuy\u00ean L\u00e0o Cai - L\u1ea7n 1\" \/>\n<meta property=\"og:description\" content=\"\u0110\u1ec1 thi th\u1eed thpt qu\u1ed1c gia m\u00f4n to\u00e1n l\u1ea7n 1 2016 c\u1ee7a Tr\u01b0\u1eddng THPT chuy\u00ean L\u00e0o Cai t\u1ed5 ch\u1ee9c thi trong th\u00e1ng 9 v\u1edbi n\u1ed9i dung ki\u1ebfn th\u1ee9c t\u1edbi th\u1eddi \u0111i\u1ec3m thi c\u1ee7a tr\u01b0\u1eddng. 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