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Vi\u1ebft ph\u01b0\u01a1ng tr\u00ecnh ti\u1ebfp tuy\u1ebfn c\u1ee7a […]","og_url":"https:\/\/lop12.edu.vn\/de-thi-hoc-ki-2-lop-11-mon-toan-2015-thpt-quang-ninh\/","og_site_name":"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12 l\u1edbn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam","article_published_time":"2016-11-22T06:49:35+00:00","og_image":[{"url":"http:\/\/latex.codecogs.com\/gif.latex?\\varphi"}],"author":"Thu H\u01b0\u01a1ng","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Thu H\u01b0\u01a1ng","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/lop12.edu.vn\/de-thi-hoc-ki-2-lop-11-mon-toan-2015-thpt-quang-ninh\/","url":"https:\/\/lop12.edu.vn\/de-thi-hoc-ki-2-lop-11-mon-toan-2015-thpt-quang-ninh\/","name":"\u0110\u1ec1 thi h\u1ecdc k\u00ec 2 l\u1edbp 11 m\u00f4n To\u00e1n 2015 - THPT Qu\u1ea3ng Ninh","isPartOf":{"@id":"https:\/\/lop12.edu.vn\/#website"},"datePublished":"2016-11-22T06:49:35+00:00","dateModified":"2016-11-22T06:49:35+00:00","author":{"@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/a37935c3c859cc908088334047878c87"},"breadcrumb":{"@id":"https:\/\/lop12.edu.vn\/de-thi-hoc-ki-2-lop-11-mon-toan-2015-thpt-quang-ninh\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lop12.edu.vn\/de-thi-hoc-ki-2-lop-11-mon-toan-2015-thpt-quang-ninh\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/lop12.edu.vn\/de-thi-hoc-ki-2-lop-11-mon-toan-2015-thpt-quang-ninh\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/lop12.edu.vn\/"},{"@type":"ListItem","position":2,"name":"\u0110\u1ec1 thi h\u1ecdc k\u00ec 2 l\u1edbp 11 m\u00f4n To\u00e1n 2015 – THPT Qu\u1ea3ng Ninh"}]},{"@type":"WebSite","@id":"https:\/\/lop12.edu.vn\/#website","url":"https:\/\/lop12.edu.vn\/","name":"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lop12.edu.vn\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/a37935c3c859cc908088334047878c87","name":"Thu H\u01b0\u01a1ng","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/lop12.edu.vn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/5cb73f4a14844c4a42ce9b1decae8026?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5cb73f4a14844c4a42ce9b1decae8026?s=96&d=mm&r=g","caption":"Thu H\u01b0\u01a1ng"},"url":"https:\/\/lop12.edu.vn\/author\/huongttt2\/"}]}},"_links":{"self":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/6655"}],"collection":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/comments?post=6655"}],"version-history":[{"count":1,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/6655\/revisions"}],"predecessor-version":[{"id":6667,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/posts\/6655\/revisions\/6667"}],"wp:attachment":[{"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/media?parent=6655"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/categories?post=6655"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lop12.edu.vn\/wp-json\/wp\/v2\/tags?post=6655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":6655,"date":"2016-11-22T06:49:35","date_gmt":"2016-11-22T06:49:35","guid":{"rendered":"https:\/\/lop12.edu.vn\/?p=6655"},"modified":"2016-11-22T06:49:35","modified_gmt":"2016-11-22T06:49:35","slug":"de-thi-hoc-ki-2-lop-11-mon-toan-2015-thpt-quang-ninh","status":"publish","type":"post","link":"https:\/\/lop12.edu.vn\/de-thi-hoc-ki-2-lop-11-mon-toan-2015-thpt-quang-ninh\/","title":{"rendered":"\u0110\u1ec1 thi h\u1ecdc k\u00ec 2 l\u1edbp 11 m\u00f4n To\u00e1n 2015 – THPT Qu\u1ea3ng Ninh"},"content":{"rendered":"

\u0110\u1ec1 thi h\u1ecdc k\u00ec 2 l\u1edbp 11 m\u00f4n To\u00e1n 2015 – THPT Qu\u1ea3ng Ninh t\u1ec9nh Qu\u1ea3ng B\u00ecnh, c\u00e1c em theo d\u00f5i d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n

\u0110\u1ec1 thi h\u1ecdc k\u00ec 2 l\u1edbp 11 m\u00f4n To\u00e1n 2015 – THPT Qu\u1ea3ng Ninh<\/strong><\/h4>\n
C\u00e2u 5 (1 \u0111i\u1ec3m)<\/strong><\/p>\n
Cho h\u00e0m s\u1ed1 y=2-x\/(x-1) \u00a0c\u00f3 \u0111\u1ed3 th\u1ecb (C). Vi\u1ebft ph\u01b0\u01a1ng tr\u00ecnh ti\u1ebfp tuy\u1ebfn c\u1ee7a (C) t\u1ea1i \u0111i\u1ec3m M(2;4).<\/p>\n
C\u00e2u 6 (3,0 \u0111i\u1ec3m)<\/strong><\/p>\n
Cho h\u00ecnh ch\u00f3p S.ABCD c\u00f3 \u0111\u00e1y l\u00e0 h\u00ecnh vu\u00f4ng ABCD c\u1ea1nh a, t\u00e2m O. C\u1ea1nh SA = a v\u00e0 SA \u22a5 (ABCD). G\u1ecdi E, F l\u1ea7n l\u01b0\u1ee3t l\u00e0 h\u00ecnh chi\u1ebfu vu\u00f4ng d\u00f3c c\u1ee7a A l\u00ean c\u00e1c c\u1ea1nh SB v\u00e0 SD.<\/p>\n
a). Ch\u1ee9ng minh BC \u22a5 (SAB)<\/p>\n
b) Ch\u1ee9ng minh (AEF) \u22a5 (SAC)<\/p>\n
c) T\u00ednh tan\u00a0 $\"\\varphi\"$ \u00a0v\u1edbi\u00a0 $\"\\varphi\"$ \u00a0l\u00e0 g\u00f3c gi\u1eefa c\u1ea1nh SC v\u1edbi (ABCD)<\/p>\n
$\"\"$ <\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u0110\u1ec1 thi h\u1ecdc k\u00ec 2 l\u1edbp 11 m\u00f4n To\u00e1n 2015 – THPT Qu\u1ea3ng Ninh t\u1ec9nh Qu\u1ea3ng B\u00ecnh, c\u00e1c em theo d\u00f5i d\u01b0\u1edbi \u0111\u00e2y: \u0110\u1ec1 thi h\u1ecdc k\u00ec 2 l\u1edbp 11 m\u00f4n To\u00e1n 2015 – THPT Qu\u1ea3ng Ninh C\u00e2u 5 (1 \u0111i\u1ec3m) Cho h\u00e0m s\u1ed1 y=2-x\/(x-1) \u00a0c\u00f3 \u0111\u1ed3 th\u1ecb (C). Vi\u1ebft ph\u01b0\u01a1ng tr\u00ecnh ti\u1ebfp tuy\u1ebfn c\u1ee7a […]<\/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":[171],"tags":[],"yoast_head":"\n\u0110\u1ec1 thi h\u1ecdc k\u00ec 2 l\u1edbp 11 m\u00f4n To\u00e1n 2015 - THPT Qu\u1ea3ng Ninh<\/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-hoc-ki-2-lop-11-mon-toan-2015-thpt-quang-ninh\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0110\u1ec1 thi h\u1ecdc k\u00ec 2 l\u1edbp 11 m\u00f4n To\u00e1n 2015 - THPT Qu\u1ea3ng Ninh\" \/>\n<meta property=\"og:description\" content=\"\u0110\u1ec1 thi h\u1ecdc k\u00ec 2 l\u1edbp 11 m\u00f4n To\u00e1n 2015 – THPT Qu\u1ea3ng Ninh t\u1ec9nh Qu\u1ea3ng B\u00ecnh, c\u00e1c em theo d\u00f5i d\u01b0\u1edbi \u0111\u00e2y: \u0110\u1ec1 thi h\u1ecdc k\u00ec 2 l\u1edbp 11 m\u00f4n To\u00e1n 2015 – THPT Qu\u1ea3ng Ninh C\u00e2u 5 (1 \u0111i\u1ec3m) Cho h\u00e0m s\u1ed1 y=2-x\/(x-1) \u00a0c\u00f3 \u0111\u1ed3 th\u1ecb (C). 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