{"common":{"save":0,"post_id":"821","level":3,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1881","post_id":"821","mon_id":"0","chapter_id":"0","question":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","options":{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[4]],"list":[{"point":10,"ques":" Cho 4 \u0111\u01b0\u1eddng th\u1eb3ng m, n, p, q v\u00e0 4 \u0111i\u1ec3m A, B, C, D. <br\/> <center><img src='img\/H611_K101.png' \/><\/center> <br\/> <b> C\u00e2u 1: <\/b> B <span class='basic_hoi_black'>?<\/span> m; B <span class='basic_hoi_black'>?<\/span> p <br\/> H\u00e3y ch\u1ecdn k\u00ed hi\u1ec7u $\\in$ ; $\\notin$ l\u1ea7n l\u01b0\u1ee3t thay cho d\u1ea5u <span class='basic_hoi_black'>?<\/span>","select":["A. $\\in ; \\in$","B. $\\notin; \\in$","C. $\\notin; \\notin$","D. $\\in; \\notin$"],"hint":"Quan s\u00e1t h\u00ecnh v\u1ebd","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> Quan s\u00e1t h\u00ecnh v\u1ebd ta th\u1ea5y \u0111\u01b0\u1eddng th\u1eb3ng m \u0111i qua \u0111i\u1ec3m B <br\/> N\u00ean B $\\in$ m <br\/> \u0110\u01b0\u1eddng th\u1eb3ng p kh\u00f4ng \u0111i qua \u0111i\u1ec3m B n\u00ean B $\\notin$ p <br\/> <span class='basic_pink'> V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: D. $\\in ; \\notin$<\/span> ","column":2}]}]},"correct":"","level":"3","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"0","test":"0","date":"2019-09-30 09:14:56"},{"id":"1882","post_id":"821","mon_id":"0","chapter_id":"0","question":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","options":{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[1]],"list":[{"point":10,"ques":" Cho 4 \u0111\u01b0\u1eddng th\u1eb3ng m, n, p, q v\u00e0 4 \u0111i\u1ec3m A, B, C, D. <br\/> <center><img src='img\/H611_K101.png' \/><\/center> <br\/> <b> C\u00e2u 2: <\/b> A <span class='basic_hoi_black'>?<\/span> m; A <span class='basic_hoi_black'>?<\/span> n ; A <span class='basic_hoi_black'>?<\/span> q <br\/> H\u00e3y ch\u1ecdn k\u00ed hi\u1ec7u $\\in$ ; $\\notin$ l\u1ea7n l\u01b0\u1ee3t thay cho d\u1ea5u <span class='basic_hoi_black'>?<\/span>","select":["A. $\\in ; \\in; \\notin$","B. $\\notin; \\in; \\notin$","C. $\\notin; \\notin; \\in$","D. $\\in; \\notin; \\in$"],"hint":"Quan s\u00e1t h\u00ecnh v\u1ebd","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> Quan s\u00e1t h\u00ecnh v\u1ebd ta th\u1ea5y: <br\/> \u0110\u01b0\u1eddng th\u1eb3ng m \u0111i qua \u0111i\u1ec3m A n\u00ean A $\\in$ m <br\/> \u0110\u01b0\u1eddng th\u1eb3ng n \u0111i qua \u0111i\u1ec3m A n\u00ean A $\\in$ n <br\/> \u0110\u01b0\u1eddng th\u1eb3ng q kh\u00f4ng \u0111i qua \u0111i\u1ec3m A n\u00ean A $\\notin$ q <br\/> V\u1eady c\u00e1c k\u00ed hi\u1ec7u c\u1ea7n \u0111i\u1ec1n l\u1ea7n l\u01b0\u1ee3t l\u00e0: $\\in ; \\in; \\notin$ <br\/> <span class='basic_pink'> \u0110\u00e1p \u00e1n \u0111\u00fang l\u00e0: A <\/span> ","column":2}]}]},"correct":"","level":"3","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"0","test":"0","date":"2019-09-30 09:14:56"},{"id":"1883","post_id":"821","mon_id":"0","chapter_id":"0","question":"N\u1ed1i t\u1eeb ho\u1eb7c c\u1ee5m t\u1eeb \u1edf c\u1ed9t b\u00ean tr\u00e1i v\u1edbi c\u1ed9t b\u00ean ph\u1ea3i \u0111\u1ec3 \u0111\u01b0\u1ee3c c\u00e2u ho\u00e0n ch\u1ec9nh","options":{"time":24,"part":[{"title":"N\u1ed1i t\u1eeb ho\u1eb7c c\u1ee5m t\u1eeb \u1edf c\u1ed9t b\u00ean tr\u00e1i v\u1edbi c\u1ed9t b\u00ean ph\u1ea3i \u0111\u1ec3 \u0111\u01b0\u1ee3c c\u00e2u ho\u00e0n ch\u1ec9nh","title_trans":"","audio":"","temp":"matching","correct":[["4","1","3","2"]],"list":[{"point":10,"image":"img\/H611_K102.png","left":["\u0110i\u1ec3m M","\u0110i\u1ec3m N","\u0110i\u1ec3m P","\u0110i\u1ec3m Q"],"right":["1. $\\in$ n v\u00e0 $\\notin$ m","2. $\\in$ m v\u00e0 $\\notin$ p","3. $\\in$ m v\u00e0 $\\in$ p ","4. $\\in$ q v\u00e0 $\\notin$ n"],"top":100,"hint":"Quan s\u00e1t h\u00ecnh v\u1ebd","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> X\u00e9t c\u00e1c kh\u1eb3ng \u0111\u1ecbnh \u1edf v\u1ebf ph\u1ea3i xem \u0111i\u1ec3m n\u00e0o th\u1ecfa m\u00e3n c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u00f3 <br\/> Sau \u0111\u00f3 n\u1ed1i v\u1edbi t\u00ean \u0111i\u1ec3m \u1edf v\u1ebf tr\u00e1i<\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/> 1. $\\in$ n V\u00ec \u0111i\u1ec3m \u0111\u00f3 thu\u1ed9c n n\u00ean ch\u1ec9 c\u00f3 th\u1ec3 l\u00e0 Q ho\u1eb7c N <br\/> Nh\u01b0ng Q $\\in$ m (lo\u1ea1i) $\\Rightarrow$ \u0111i\u1ec3m \u0111\u00f3 l\u00e0 \u0111i\u1ec3m N <br\/> 2. $\\in$ m $\\Rightarrow$ ch\u1ec9 c\u00f3 th\u1ec3 l\u00e0 P ho\u1eb7c Q<br\/> V\u00ec P $\\in$ p (lo\u1ea1i) $\\Rightarrow$ \u0111i\u1ec3m \u0111\u00f3 l\u00e0 \u0111i\u1ec3m Q <br\/> 3. $\\in$ m $\\Rightarrow$ ch\u1ec9 c\u00f3 th\u1ec3 l\u00e0 P ho\u1eb7c Q <br\/> V\u00ec P $\\in$ p; Q $\\notin$ p $\\Rightarrow$ \u0111i\u1ec3m \u0111\u00f3 l\u00e0 \u0111i\u1ec3m P <br\/> 4. $\\in$ q $\\Rightarrow$ ch\u1ec9 c\u00f3 th\u1ec3 l\u00e0 M ho\u1eb7c N <br\/> V\u00ec N $\\in$ n (lo\u1ea1i) $\\Rightarrow$ \u0111i\u1ec3m \u0111\u00f3 l\u00e0 \u0111i\u1ec3m M <br\/>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: <span class='basic_pink'>\u0110i\u1ec3m M - 4; \u0111i\u1ec3m N - 1; \u0111i\u1ec3m P - 3; \u0111i\u1ec3m Q - 2<\/span> <\/span> "}]}]},"correct":"","level":"3","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"0","test":"0","date":"2019-09-30 09:14:56"}]}