\u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n To\u00e1n l\u1ea7n 1 n\u0103m 2016 – THPT H\u1eadu L\u1ed9c t\u1ec9nh Thanh H\u00f3a \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c thi ng\u00e0y 19\/1\/2016, c\u00f3 \u0111\u00e1p \u00e1n v\u00e0 h\u01b0\u1edbng d\u1eabn gi\u1ea3i chi ti\u1ebft, c\u00e1c em theo d\u00f5i d\u01b0\u1edbi \u0111\u00e2y:<\/strong><\/h2>\nC\u00e2u 5 (1 \u0111i\u1ec3m)<\/strong><\/p>\nTrong kh\u00f4ng gian v\u1edbi h\u1ec7 t\u1ecda \u0111\u1ed9 Oxyz, cho m\u1eb7t ph\u1eb3ng (P): x+y+z-1=0 v\u00e0 hai \u0111i\u1ec3m A(1;-3;0), B(5;-1;-2). T\u00ecm t\u1ecda \u0111\u1ed9 \u0111i\u1ec3m M tr\u00ean m\u1eb7t ph\u1eb3ng (P) sao cho ![](\"http:\/\/latex.codecogs.com\/gif.latex?\\left&space;|&space;MA-MB&space;\\right&space;|\")
\u0111\u1ea1t gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t.<\/p>\n
C\u00e2u 6 (1 \u0111i\u1ec3m)<\/strong><\/p>\na) Gi\u1ea3i ph\u01b0\u01a1ng tr\u00ecnh ![](\"http:\/\/latex.codecogs.com\/gif.latex?2\\sqrt{3}cos^{2}x+6sinxcosx=3+\\sqrt{3}\")
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b) c\u00f3 30 t\u1ea5m th\u1ebb \u0111\u00e1nh s\u1ed1 t\u1eeb 1 \u0111\u1ebfn 30. Ch\u1ecdn ng\u1eabu nhi\u00ean ra 10 t\u1ea5m th\u1ebb. T\u00ecm x\u00e1c su\u1ea5t \u0111\u1ec3 c\u00f3 5 t\u1ea5m th\u1ebb mang s\u1ed1 l\u1ebb, 5 t\u1ea5m th\u1ebb mang s\u1ed1 ch\u1eb5n, trong \u0111\u00f3 ch\u1ec9 \u0111\u00fang 1 t\u1ea5m th\u1ebb mang s\u1ed1 chia h\u1ebft cho 10.<\/p>\n
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\u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n To\u00e1n THPT H\u1eadu L\u1ed9c L\u1ea7n 1 n\u0103m 2016<\/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-thpt-hau-loc-lan-1-nam-2016-2\/\" \/>\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 THPT H\u1eadu L\u1ed9c L\u1ea7n 1 n\u0103m 2016\" \/>\n<meta property=\"og:description\" content=\"\u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n To\u00e1n l\u1ea7n 1 n\u0103m 2016 – THPT H\u1eadu L\u1ed9c t\u1ec9nh Thanh H\u00f3a \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c thi ng\u00e0y 19\/1\/2016, c\u00f3 \u0111\u00e1p \u00e1n v\u00e0 h\u01b0\u1edbng d\u1eabn gi\u1ea3i chi ti\u1ebft, c\u00e1c em theo d\u00f5i d\u01b0\u1edbi \u0111\u00e2y: C\u00e2u 5 (1 \u0111i\u1ec3m) Trong kh\u00f4ng gian v\u1edbi h\u1ec7 t\u1ecda \u0111\u1ed9 Oxyz, cho m\u1eb7t ph\u1eb3ng […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lop12.edu.vn\/de-thi-thu-thpt-quoc-gia-mon-toan-thpt-hau-loc-lan-1-nam-2016-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Lop12.edu.vn - 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C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12 l\u1edbn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam","article_author":"www.facebook.com\/lop12.edu.vn\/","article_published_time":"2016-03-19T22:47:14+00:00","article_modified_time":"2016-03-20T15:52:31+00:00","og_image":[{"url":"http:\/\/latex.codecogs.com\/gif.latex?\\left&space;|&space;MA-MB&space;\\right&space;|"}],"author":"Lop12","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Lop12","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/lop12.edu.vn\/de-thi-thu-thpt-quoc-gia-mon-toan-thpt-hau-loc-lan-1-nam-2016-2\/","url":"https:\/\/lop12.edu.vn\/de-thi-thu-thpt-quoc-gia-mon-toan-thpt-hau-loc-lan-1-nam-2016-2\/","name":"\u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n To\u00e1n THPT H\u1eadu L\u1ed9c L\u1ea7n 1 n\u0103m 2016","isPartOf":{"@id":"https:\/\/lop12.edu.vn\/#website"},"datePublished":"2016-03-19T22:47:14+00:00","dateModified":"2016-03-20T15:52:31+00:00","author":{"@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/8219caa3d91a087a4ce81b8b5ac734b5"},"breadcrumb":{"@id":"https:\/\/lop12.edu.vn\/de-thi-thu-thpt-quoc-gia-mon-toan-thpt-hau-loc-lan-1-nam-2016-2\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lop12.edu.vn\/de-thi-thu-thpt-quoc-gia-mon-toan-thpt-hau-loc-lan-1-nam-2016-2\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/lop12.edu.vn\/de-thi-thu-thpt-quoc-gia-mon-toan-thpt-hau-loc-lan-1-nam-2016-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/lop12.edu.vn\/"},{"@type":"ListItem","position":2,"name":"\u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n To\u00e1n THPT H\u1eadu L\u1ed9c L\u1ea7n 1 n\u0103m 2016"}]},{"@type":"WebSite","@id":"https:\/\/lop12.edu.vn\/#website","url":"https:\/\/lop12.edu.vn\/","name":"Lop12.edu.vn - 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Trong kh\u00f4ng gian v\u1edbi h\u1ec7 t\u1ecda \u0111\u1ed9 Oxyz, cho m\u1eb7t ph\u1eb3ng (P): x+y+z-1=0 v\u00e0 hai \u0111i\u1ec3m A(1;-3;0), B(5;-1;-2). T\u00ecm t\u1ecda \u0111\u1ed9 \u0111i\u1ec3m M tr\u00ean m\u1eb7t ph\u1eb3ng (P) sao cho \u0111\u1ea1t gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t.<\/p>\n
C\u00e2u 6 (1 \u0111i\u1ec3m)<\/strong><\/p>\n a) Gi\u1ea3i ph\u01b0\u01a1ng tr\u00ecnh b) c\u00f3 30 t\u1ea5m th\u1ebb \u0111\u00e1nh s\u1ed1 t\u1eeb 1 \u0111\u1ebfn 30. Ch\u1ecdn ng\u1eabu nhi\u00ean ra 10 t\u1ea5m th\u1ebb. T\u00ecm x\u00e1c su\u1ea5t \u0111\u1ec3 c\u00f3 5 t\u1ea5m th\u1ebb mang s\u1ed1 l\u1ebb, 5 t\u1ea5m th\u1ebb mang s\u1ed1 ch\u1eb5n, trong \u0111\u00f3 ch\u1ec9 \u0111\u00fang 1 t\u1ea5m th\u1ebb mang s\u1ed1 chia h\u1ebft cho 10.<\/p>\n <\/strong><\/p>\n \u0110\u1ec1 thi th\u1eed THPT Qu\u1ed1c gia m\u00f4n To\u00e1n l\u1ea7n 1 n\u0103m 2016 – THPT H\u1eadu L\u1ed9c t\u1ec9nh Thanh H\u00f3a \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c thi ng\u00e0y 19\/1\/2016, c\u00f3 \u0111\u00e1p \u00e1n v\u00e0 h\u01b0\u1edbng d\u1eabn gi\u1ea3i chi ti\u1ebft, c\u00e1c em theo d\u00f5i d\u01b0\u1edbi \u0111\u00e2y: C\u00e2u 5 (1 \u0111i\u1ec3m) Trong kh\u00f4ng gian v\u1edbi h\u1ec7 t\u1ecda \u0111\u1ed9 Oxyz, cho m\u1eb7t ph\u1eb3ng […]<\/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<\/p>\n
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