C\u00e1ch S\u1eed D\u1ee5ng B\u00f3ng \u00c2m D\u01b0\u01a1ng S\u1ed1 \u0110\u1ec1 V\u00e0o L\u00f4 \u0110\u1ec1 Ch\u00ednh X\u00e1c Nh\u1ea5t<\/h1>\nC\u00e1ch s\u1eed d\u1ee5ng b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 l\u00e0 nh\u01b0 th\u1ebf n\u00e0o? M\u1edbi nghe qua th\u00ec c\u00f3 v\u1ebb cao si\u00eau nh\u01b0ng th\u1ef1c t\u1ebf. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p t\u00ednh s\u1ed1 \u0111\u1ec1 chu\u1ea9n nh\u1ea5t \u0111\u01b0\u1ee3c c\u00e1c cao th\u1ee7 tin d\u00f9ng. Nh\u01b0ng n\u1ebfu anh em n\u00e0o ch\u01b0a r\u00f5 th\u00ec h\u00f4m nay. H\u00e3y c\u00f9ng ch\u00fang t\u00f4i t\u00ecm hi\u1ec3u b\u00ed k\u00edp \u0111\u1eaft gi\u00e1 trong b\u00e0i vi\u1ebft n\u00e0y nh\u00e9.<\/div>\n<\/p>\n
\nN\u1ed9i dung b\u00e0i vi\u1ebft<\/h2>\n\n- B\u00f3ng \u00c2m D\u01b0\u01a1ng S\u1ed1 \u0110\u1ec1 K\u1ebft H\u1ee3p Ng\u0169 H\u00e0nh L\u00e0 Nh\u01b0 Th\u1ebf N\u00e0o?<\/li>\n
- C\u00e1ch T\u00ednh L\u00f4 \u0110\u1ec1 Ch\u00ednh X\u00e1c S\u1eed D\u1ee5ng B\u00f3ng \u00c2m D\u01b0\u01a1ng K\u1ebft H\u1ee3p Ng\u0169 H\u00e0nh<\/li>\n
- L\u1eddi K\u1ebft V\u1ec1 Ph\u01b0\u01a1ng Ph\u00e1p Soi B\u00f3ng \u00c2m D\u01b0\u01a1ng Trong L\u00f4 \u0110\u1ec1<\/li>\n<\/ul>\n<\/div>\n
<\/span><\/span><\/p>\nB\u00f3ng \u00c2m D\u01b0\u01a1ng S\u1ed1 \u0110\u1ec1 K\u1ebft H\u1ee3p Ng\u0169 H\u00e0nh L\u00e0 Nh\u01b0 Th\u1ebf N\u00e0o?<\/span><\/h2>\nB\u00f3ng \u00e2m theo lu\u1eadt Ng\u0169 h\u00e0nh \u0111\u01b0\u1ee3c \u00f4ng cha ta \u0111\u1ec3 l\u1ea1i \u0111\u00f3 l\u00e0 Th\u1ee7y = 1, Kim = 2, H\u1ecfa = 3, Th\u1ed5 = 4, M\u1ed9c = 5. V\u00e0 b\u00f3ng d\u01b0\u01a1ng t\u00ednh theo Ng\u0169 h\u00e0nh s\u1ebd l\u00e0 Th\u1ee7y = 6, Kim = 7, H\u1ecfa = 8, Th\u1ed5 = 9, M\u1ed9c = 5.<\/span><\/p>\nTrong Ng\u0169 h\u00e0nh c\u00e1c nguy\u00ean t\u1ed1 s\u1ebd c\u00f3 m\u1ed1i quan h\u1ec7 t\u01b0\u01a1ng sinh. T\u01b0\u01a1ng kh\u1eafc nh\u01b0 sau: Kim -> M\u1ed9c -> H\u1ecfa -> Th\u1ee7y -> Th\u1ed5 -> Kim. T\u1eeb \u0111\u00f3 ch\u00fang ta c\u00f3 th\u1ec3 suy ra \u0111\u01b0\u1ee3c s\u1ed1 lu\u1eadn d\u1ef1a tr\u00ean b\u00f3ng s\u1ed1 k\u1ebft h\u1ee3p Ng\u0169 h\u00e0nh nh\u01b0 sau: L\u1ea5y v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 l\u00e0 s\u1ed1 28 t\u1ee9c Kim H\u1ecfa. D\u1ef1a tr\u00ean t\u01b0\u01a1ng sinh, t\u01b0\u01a1ng kh\u1eafc ch\u00fang ta c\u00f3 M\u1ed9c Th\u1ee7y t\u1ee9c 51.<\/span><\/p>\nQuy lu\u1eadt soi b\u00f3ng d\u01b0\u01a1ng l\u00e0: <\/span><\/p>\n\n- B\u00f3ng c\u1ee7a con s\u1ed1 1 l\u00e0 con s\u1ed1 6.<\/span><\/li>\n
- B\u00f3ng c\u1ee7a con s\u1ed1 2 l\u00e0 con s\u1ed1 7.<\/span><\/li>\n
- B\u00f3ng c\u1ee7a con s\u1ed1 3 l\u00e0 con s\u1ed1 8.<\/span><\/li>\n
- B\u00f3ng c\u1ee7a con s\u1ed1 4 l\u00e0 con s\u1ed1 9.<\/span><\/li>\n
- B\u00f3ng c\u1ee7a con s\u1ed1 5 l\u00e0 con s\u1ed1 0.<\/span><\/li>\n<\/ul>\n
V\u00ed d\u1ee5: Con s\u1ed1 28 suy theo b\u00f3ng d\u01b0\u01a1ng l\u00e0 con s\u1ed1 73.<\/span><\/p>\nQuy lu\u1eadt soi b\u00f3ng \u00e2m: <\/span><\/p>\n\n- B\u00f3ng c\u1ee7a con s\u1ed1 1 .L\u00e0 con s\u1ed1 4.<\/span><\/li>\n
- B\u00f3ng c\u1ee7a con s\u1ed1 2 .L\u00e0 con s\u1ed1 9.<\/span><\/li>\n
- B\u00f3ng c\u1ee7a con s\u1ed1 3 .L\u00e0 con s\u1ed1 6.<\/span><\/li>\n
- B\u00f3ng c\u1ee7a con s\u1ed1 5. L\u00e0 con s\u1ed1 8.<\/span><\/li>\n
- B\u00f3ng c\u1ee7a con s\u1ed1 0 .L\u00e0 con s\u1ed1 7.<\/span><\/li>\n<\/ul>\n
V\u00ed d\u1ee5: Con s\u1ed1 28 suy theo b\u00f3ng \u00e2m l\u00e0 con s\u1ed1 95.<\/span><\/p>\n<\/p>\n
C\u00e1ch T\u00ednh L\u00f4 \u0110\u1ec1 Ch\u00ednh X\u00e1c S\u1eed D\u1ee5ng B\u00f3ng \u00c2m D\u01b0\u01a1ng K\u1ebft H\u1ee3p Ng\u0169 H\u00e0nh<\/span><\/h2>\nTi\u1ebfp theo \u0111\u00e2y, \u0111\u1ec3 cho m\u1ecdi ng\u01b0\u1eddi n\u1eafm ch\u1eafc h\u01a1n m\u00e0 \u00e1p d\u1ee5ng cho th\u00e0nh th\u1ee5c m\u1ed9t s\u1edbm m\u1ed9t chi\u1ec1u. Th\u00ec ch\u00fang ta h\u00e3y c\u00f9ng \u0111i\u1ec3m qua m\u1ed9t v\u00e0i v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 \u0111\u1ec3 l\u00e0m m\u1eabu m\u00e0 \u00e1p d\u1ee5ng th\u1ef1c ti\u1ec5n nh\u00e9:<\/span><\/p>\nV\u00ed d\u1ee5: Anh em ch\u01a1i con l\u00f4 28 th\u00ec ta ch\u1ec9 vi\u1ec7c s\u1eed d\u1ee5ng b\u00f3ng \u00e2m d\u01b0\u01a1ng s\u1ed1 \u0111\u1ec1 k\u1ebft h\u1ee3p ng\u0169 h\u00e0nh. M\u00e0 ch\u00fang t\u00f4i \u0111\u00e3 ch\u1ec9 \u1edf tr\u00ean \u0111\u1ec3 cho ra 3 con s\u1ed1 b\u00f3ng theo tu\u1ea7n t\u1ef1 t\u1eeb b\u00e9 \u0111\u1ebfn l\u1edbn l\u00e0: 51 – 73 – 95. \u0110\u1ec3 cho ch\u1eafc \u0103n r\u1eb1ng c\u1ea7u n\u00e0y c\u00f3 ch\u1ea1y \u0111\u01b0\u1ee3c t\u1ed1t hay kh\u00f4ng. Th\u00ec anh em h\u00e3y th\u1eed \u0111\u1ed1i chi\u1ebfu v\u1edbi nh\u1eefng ng\u00e0y h\u00f4m tr\u01b0\u1edbc. V\u00e0 khi c\u00f3 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a 3 con l\u00f4 n\u00f3i tr\u00ean hay kh\u00f4ng. <\/span><\/p>\nTr\u01b0\u1eddng h\u1ee3p 1: N\u1ebfu k\u1ebft qu\u1ea3 c\u1ee7a ng\u00e0y h\u00f4m tr\u01b0\u1edbc m\u00e0 m\u1ed9t l\u00fac 3 con l\u00f4 n\u00f3i tr\u00ean l\u00e0 51 – 73 – 95. Th\u00ec xem nh\u01b0 t\u1ef7 l\u1ec7 \u0103n l\u00f4 28 nh\u1eefng ng\u00e0y k\u1ebf ti\u1ebfp ch\u1ec9 c\u00f2n v\u1ecfn v\u1eb9n 8% m\u00e0 th\u00f4i => Kh\u00f4ng n\u00ean theo l\u00f4 n\u00e0y nh\u00e9!<\/span><\/p>\nTr\u01b0\u1eddng h\u1ee3p 2: N\u1ebfu c\u00f3 s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a 2 trong 3 l\u00f4 n\u00f3i tr\u00ean th\u00ec t\u1ef7 l\u1ec7 tr\u00fang con 28 s\u1ebd \u1edf kho\u1ea3ng l\u00e0 25%. T\u00f9y theo anh em c\u00f3 k\u1ebft hay kh\u00f4ng m\u00e0 anh em c\u00e2n nh\u1eafc k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 theo hay b\u1ecf nh\u00e9!<\/span><\/p>\nTr\u01b0\u1eddng h\u1ee3p 3: C\u00f2n n\u1ebfu nh\u1eefng ng\u00e0y v\u1eeba qua ch\u1ec9 c\u00f3 1 trong 3 con n\u00f3i tr\u00ean. Th\u00ec t\u1ef7 l\u1ec7 v\u00e0o \u0111\u01b0\u1ee3c l\u00f4 28 l\u00fac n\u00e0y s\u1ebd l\u00e0 30% – 60%. N\u1ebfu l\u00f4 xu\u1ea5t hi\u1ec7n l\u00e0 b\u00f3ng \u00e2m th\u00ec t\u1ef7 l\u1ec7 tr\u00fang l\u00e0 30% v\u00e0 n\u1ebfu l\u00e0 b\u00f3ng d\u01b0\u01a1ng th\u00ec t\u1ef7 l\u1ec7 l\u00e0 45%. C\u00f2n n\u1ebfu l\u00e0 b\u00f3ng ng\u0169 h\u00e0nh th\u00ec t\u1ef7 l\u1ec7 ch\u1eafc c\u00fa 60% nh\u00e9. Thi\u1ebft ngh\u0129 trong th\u01b0\u1eddng h\u1ee3p n\u00e0y th\u00ec anh em n\u00ean chu\u1ea9n b\u1ecb th\u00eam m\u1ed9t v\u00e0i ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c. \u0110\u1ec3 c\u00e2n \u0111\u1ed1i th\u00eam v\u1ec1 m\u1eb7t x\u00e1c su\u1ea5t m\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u00fang \u0111\u1eafn nh\u00e9.<\/span><\/p>\nTr\u01b0\u1eddng h\u1ee3p 4: N\u1ebfu kh\u00f4ng c\u00f3 con l\u00f4 n\u00f3i tr\u00ean xu\u1ea5t hi\u1ec7n r\u00f5 r\u00e0ng t\u1ef7 l\u1ec7 s\u1ebd tr\u00ean m\u1ed1c 75% \u0111\u1ea5y anh em \u00e0. C\u00f2n ng\u1ea1i g\u00ec m\u00e0 kh\u00f4ng xu\u1ed1ng tay khi c\u01a1 h\u1ed9i \u0111\u00e3 \u0111\u1ebfn n\u00e0o.<\/span><\/p>\nL\u1eddi K\u1ebft V\u1ec1 Ph\u01b0\u01a1ng Ph\u00e1p Soi B\u00f3ng \u00c2m D\u01b0\u01a1ng Trong L\u00f4 \u0110\u1ec1<\/span><\/h2>\nC\u00f2n n\u1ebfu mu\u1ed1n soi ra \u0111\u01b0\u1ee3c con s\u1ed1 mang t\u1ef7 l\u1ec7 ch\u00ednh x\u00e1c v\u1eb9n tr\u00f2n \u0111\u1ebfn 100%.Th\u00ec ch\u00fang t\u00f4i khuy\u00ean anh em n\u00ean bi\u1ebft k\u1ebft h\u1ee3p th\u00eam nhi\u1ec1u nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c. \u0110\u1ec3 ch\u1eafc c\u00fa x\u00e1c su\u1ea5t h\u01a1n, nh\u01b0: t\u1ea7n su\u1ea5t, bi\u00ean \u0111\u1ed9, th\u1ee7 thu\u1eadt l\u00f4 \u0111\u1ec1 b\u1ea1c nh\u1edb. V\u00e0 \u0111\u00f4i khi l\u00e0 m\u1ed9t ch\u00fat may m\u1eafn \u0111\u1ec3 th\u1ea7n t\u00e0i m\u1ec9m c\u01b0\u1eddi v\u1edbi b\u1ea1n nh\u00e9!<\/span><\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n\n
<\/p>\n
N\u1ed9i dung b\u00e0i vi\u1ebft<\/h2>\n\n- B\u00f3ng \u00c2m D\u01b0\u01a1ng S\u1ed1 \u0110\u1ec1 K\u1ebft H\u1ee3p Ng\u0169 H\u00e0nh L\u00e0 Nh\u01b0 Th\u1ebf N\u00e0o?<\/li>\n
- C\u00e1ch T\u00ednh L\u00f4 \u0110\u1ec1 Ch\u00ednh X\u00e1c S\u1eed D\u1ee5ng B\u00f3ng \u00c2m D\u01b0\u01a1ng K\u1ebft H\u1ee3p Ng\u0169 H\u00e0nh<\/li>\n
- L\u1eddi K\u1ebft V\u1ec1 Ph\u01b0\u01a1ng Ph\u00e1p Soi B\u00f3ng \u00c2m D\u01b0\u01a1ng Trong L\u00f4 \u0110\u1ec1<\/li>\n<\/ul>\n<\/div>\n
<\/span><\/span><\/p>\nB\u00f3ng \u00c2m D\u01b0\u01a1ng S\u1ed1 \u0110\u1ec1 K\u1ebft H\u1ee3p Ng\u0169 H\u00e0nh L\u00e0 Nh\u01b0 Th\u1ebf N\u00e0o?<\/span><\/h2>\nB\u00f3ng \u00e2m theo lu\u1eadt Ng\u0169 h\u00e0nh \u0111\u01b0\u1ee3c \u00f4ng cha ta \u0111\u1ec3 l\u1ea1i \u0111\u00f3 l\u00e0 Th\u1ee7y = 1, Kim = 2, H\u1ecfa = 3, Th\u1ed5 = 4, M\u1ed9c = 5. V\u00e0 b\u00f3ng d\u01b0\u01a1ng t\u00ednh theo Ng\u0169 h\u00e0nh s\u1ebd l\u00e0 Th\u1ee7y = 6, Kim = 7, H\u1ecfa = 8, Th\u1ed5 = 9, M\u1ed9c = 5.<\/span><\/p>\nTrong Ng\u0169 h\u00e0nh c\u00e1c nguy\u00ean t\u1ed1 s\u1ebd c\u00f3 m\u1ed1i quan h\u1ec7 t\u01b0\u01a1ng sinh. T\u01b0\u01a1ng kh\u1eafc nh\u01b0 sau: Kim -> M\u1ed9c -> H\u1ecfa -> Th\u1ee7y -> Th\u1ed5 -> Kim. T\u1eeb \u0111\u00f3 ch\u00fang ta c\u00f3 th\u1ec3 suy ra \u0111\u01b0\u1ee3c s\u1ed1 lu\u1eadn d\u1ef1a tr\u00ean b\u00f3ng s\u1ed1 k\u1ebft h\u1ee3p Ng\u0169 h\u00e0nh nh\u01b0 sau: L\u1ea5y v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 l\u00e0 s\u1ed1 28 t\u1ee9c Kim H\u1ecfa. D\u1ef1a tr\u00ean t\u01b0\u01a1ng sinh, t\u01b0\u01a1ng kh\u1eafc ch\u00fang ta c\u00f3 M\u1ed9c Th\u1ee7y t\u1ee9c 51.<\/span><\/p>\nQuy lu\u1eadt soi b\u00f3ng d\u01b0\u01a1ng l\u00e0: <\/span><\/p>\n\n- B\u00f3ng c\u1ee7a con s\u1ed1 1 l\u00e0 con s\u1ed1 6.<\/span><\/li>\n
- B\u00f3ng c\u1ee7a con s\u1ed1 2 l\u00e0 con s\u1ed1 7.<\/span><\/li>\n
- B\u00f3ng c\u1ee7a con s\u1ed1 3 l\u00e0 con s\u1ed1 8.<\/span><\/li>\n
- B\u00f3ng c\u1ee7a con s\u1ed1 4 l\u00e0 con s\u1ed1 9.<\/span><\/li>\n
- B\u00f3ng c\u1ee7a con s\u1ed1 5 l\u00e0 con s\u1ed1 0.<\/span><\/li>\n<\/ul>\n
V\u00ed d\u1ee5: Con s\u1ed1 28 suy theo b\u00f3ng d\u01b0\u01a1ng l\u00e0 con s\u1ed1 73.<\/span><\/p>\nQuy lu\u1eadt soi b\u00f3ng \u00e2m: <\/span><\/p>\n\n- B\u00f3ng c\u1ee7a con s\u1ed1 1 .L\u00e0 con s\u1ed1 4.<\/span><\/li>\n
- B\u00f3ng c\u1ee7a con s\u1ed1 2 .L\u00e0 con s\u1ed1 9.<\/span><\/li>\n
- B\u00f3ng c\u1ee7a con s\u1ed1 3 .L\u00e0 con s\u1ed1 6.<\/span><\/li>\n
- B\u00f3ng c\u1ee7a con s\u1ed1 5. L\u00e0 con s\u1ed1 8.<\/span><\/li>\n
- B\u00f3ng c\u1ee7a con s\u1ed1 0 .L\u00e0 con s\u1ed1 7.<\/span><\/li>\n<\/ul>\n
V\u00ed d\u1ee5: Con s\u1ed1 28 suy theo b\u00f3ng \u00e2m l\u00e0 con s\u1ed1 95.<\/span><\/p>\n<\/p>\n
C\u00e1ch T\u00ednh L\u00f4 \u0110\u1ec1 Ch\u00ednh X\u00e1c S\u1eed D\u1ee5ng B\u00f3ng \u00c2m D\u01b0\u01a1ng K\u1ebft H\u1ee3p Ng\u0169 H\u00e0nh<\/span><\/h2>\nTi\u1ebfp theo \u0111\u00e2y, \u0111\u1ec3 cho m\u1ecdi ng\u01b0\u1eddi n\u1eafm ch\u1eafc h\u01a1n m\u00e0 \u00e1p d\u1ee5ng cho th\u00e0nh th\u1ee5c m\u1ed9t s\u1edbm m\u1ed9t chi\u1ec1u. Th\u00ec ch\u00fang ta h\u00e3y c\u00f9ng \u0111i\u1ec3m qua m\u1ed9t v\u00e0i v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 \u0111\u1ec3 l\u00e0m m\u1eabu m\u00e0 \u00e1p d\u1ee5ng th\u1ef1c ti\u1ec5n nh\u00e9:<\/span><\/p>\nV\u00ed d\u1ee5: Anh em ch\u01a1i con l\u00f4 28 th\u00ec ta ch\u1ec9 vi\u1ec7c s\u1eed d\u1ee5ng b\u00f3ng \u00e2m d\u01b0\u01a1ng s\u1ed1 \u0111\u1ec1 k\u1ebft h\u1ee3p ng\u0169 h\u00e0nh. M\u00e0 ch\u00fang t\u00f4i \u0111\u00e3 ch\u1ec9 \u1edf tr\u00ean \u0111\u1ec3 cho ra 3 con s\u1ed1 b\u00f3ng theo tu\u1ea7n t\u1ef1 t\u1eeb b\u00e9 \u0111\u1ebfn l\u1edbn l\u00e0: 51 – 73 – 95. \u0110\u1ec3 cho ch\u1eafc \u0103n r\u1eb1ng c\u1ea7u n\u00e0y c\u00f3 ch\u1ea1y \u0111\u01b0\u1ee3c t\u1ed1t hay kh\u00f4ng. Th\u00ec anh em h\u00e3y th\u1eed \u0111\u1ed1i chi\u1ebfu v\u1edbi nh\u1eefng ng\u00e0y h\u00f4m tr\u01b0\u1edbc. V\u00e0 khi c\u00f3 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a 3 con l\u00f4 n\u00f3i tr\u00ean hay kh\u00f4ng. <\/span><\/p>\nTr\u01b0\u1eddng h\u1ee3p 1: N\u1ebfu k\u1ebft qu\u1ea3 c\u1ee7a ng\u00e0y h\u00f4m tr\u01b0\u1edbc m\u00e0 m\u1ed9t l\u00fac 3 con l\u00f4 n\u00f3i tr\u00ean l\u00e0 51 – 73 – 95. Th\u00ec xem nh\u01b0 t\u1ef7 l\u1ec7 \u0103n l\u00f4 28 nh\u1eefng ng\u00e0y k\u1ebf ti\u1ebfp ch\u1ec9 c\u00f2n v\u1ecfn v\u1eb9n 8% m\u00e0 th\u00f4i => Kh\u00f4ng n\u00ean theo l\u00f4 n\u00e0y nh\u00e9!<\/span><\/p>\nTr\u01b0\u1eddng h\u1ee3p 2: N\u1ebfu c\u00f3 s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a 2 trong 3 l\u00f4 n\u00f3i tr\u00ean th\u00ec t\u1ef7 l\u1ec7 tr\u00fang con 28 s\u1ebd \u1edf kho\u1ea3ng l\u00e0 25%. T\u00f9y theo anh em c\u00f3 k\u1ebft hay kh\u00f4ng m\u00e0 anh em c\u00e2n nh\u1eafc k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 theo hay b\u1ecf nh\u00e9!<\/span><\/p>\nTr\u01b0\u1eddng h\u1ee3p 3: C\u00f2n n\u1ebfu nh\u1eefng ng\u00e0y v\u1eeba qua ch\u1ec9 c\u00f3 1 trong 3 con n\u00f3i tr\u00ean. Th\u00ec t\u1ef7 l\u1ec7 v\u00e0o \u0111\u01b0\u1ee3c l\u00f4 28 l\u00fac n\u00e0y s\u1ebd l\u00e0 30% – 60%. N\u1ebfu l\u00f4 xu\u1ea5t hi\u1ec7n l\u00e0 b\u00f3ng \u00e2m th\u00ec t\u1ef7 l\u1ec7 tr\u00fang l\u00e0 30% v\u00e0 n\u1ebfu l\u00e0 b\u00f3ng d\u01b0\u01a1ng th\u00ec t\u1ef7 l\u1ec7 l\u00e0 45%. C\u00f2n n\u1ebfu l\u00e0 b\u00f3ng ng\u0169 h\u00e0nh th\u00ec t\u1ef7 l\u1ec7 ch\u1eafc c\u00fa 60% nh\u00e9. Thi\u1ebft ngh\u0129 trong th\u01b0\u1eddng h\u1ee3p n\u00e0y th\u00ec anh em n\u00ean chu\u1ea9n b\u1ecb th\u00eam m\u1ed9t v\u00e0i ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c. \u0110\u1ec3 c\u00e2n \u0111\u1ed1i th\u00eam v\u1ec1 m\u1eb7t x\u00e1c su\u1ea5t m\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u00fang \u0111\u1eafn nh\u00e9.<\/span><\/p>\nTr\u01b0\u1eddng h\u1ee3p 4: N\u1ebfu kh\u00f4ng c\u00f3 con l\u00f4 n\u00f3i tr\u00ean xu\u1ea5t hi\u1ec7n r\u00f5 r\u00e0ng t\u1ef7 l\u1ec7 s\u1ebd tr\u00ean m\u1ed1c 75% \u0111\u1ea5y anh em \u00e0. C\u00f2n ng\u1ea1i g\u00ec m\u00e0 kh\u00f4ng xu\u1ed1ng tay khi c\u01a1 h\u1ed9i \u0111\u00e3 \u0111\u1ebfn n\u00e0o.<\/span><\/p>\nL\u1eddi K\u1ebft V\u1ec1 Ph\u01b0\u01a1ng Ph\u00e1p Soi B\u00f3ng \u00c2m D\u01b0\u01a1ng Trong L\u00f4 \u0110\u1ec1<\/span><\/h2>\nC\u00f2n n\u1ebfu mu\u1ed1n soi ra \u0111\u01b0\u1ee3c con s\u1ed1 mang t\u1ef7 l\u1ec7 ch\u00ednh x\u00e1c v\u1eb9n tr\u00f2n \u0111\u1ebfn 100%.Th\u00ec ch\u00fang t\u00f4i khuy\u00ean anh em n\u00ean bi\u1ebft k\u1ebft h\u1ee3p th\u00eam nhi\u1ec1u nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c. \u0110\u1ec3 ch\u1eafc c\u00fa x\u00e1c su\u1ea5t h\u01a1n, nh\u01b0: t\u1ea7n su\u1ea5t, bi\u00ean \u0111\u1ed9, th\u1ee7 thu\u1eadt l\u00f4 \u0111\u1ec1 b\u1ea1c nh\u1edb. V\u00e0 \u0111\u00f4i khi l\u00e0 m\u1ed9t ch\u00fat may m\u1eafn \u0111\u1ec3 th\u1ea7n t\u00e0i m\u1ec9m c\u01b0\u1eddi v\u1edbi b\u1ea1n nh\u00e9!<\/span><\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n\n
<\/span><\/span><\/p>\n B\u00f3ng \u00e2m theo lu\u1eadt Ng\u0169 h\u00e0nh \u0111\u01b0\u1ee3c \u00f4ng cha ta \u0111\u1ec3 l\u1ea1i \u0111\u00f3 l\u00e0 Th\u1ee7y = 1, Kim = 2, H\u1ecfa = 3, Th\u1ed5 = 4, M\u1ed9c = 5. V\u00e0 b\u00f3ng d\u01b0\u01a1ng t\u00ednh theo Ng\u0169 h\u00e0nh s\u1ebd l\u00e0 Th\u1ee7y = 6, Kim = 7, H\u1ecfa = 8, Th\u1ed5 = 9, M\u1ed9c = 5.<\/span><\/p>\n Trong Ng\u0169 h\u00e0nh c\u00e1c nguy\u00ean t\u1ed1 s\u1ebd c\u00f3 m\u1ed1i quan h\u1ec7 t\u01b0\u01a1ng sinh. T\u01b0\u01a1ng kh\u1eafc nh\u01b0 sau: Kim -> M\u1ed9c -> H\u1ecfa -> Th\u1ee7y -> Th\u1ed5 -> Kim. T\u1eeb \u0111\u00f3 ch\u00fang ta c\u00f3 th\u1ec3 suy ra \u0111\u01b0\u1ee3c s\u1ed1 lu\u1eadn d\u1ef1a tr\u00ean b\u00f3ng s\u1ed1 k\u1ebft h\u1ee3p Ng\u0169 h\u00e0nh nh\u01b0 sau: L\u1ea5y v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 l\u00e0 s\u1ed1 28 t\u1ee9c Kim H\u1ecfa. D\u1ef1a tr\u00ean t\u01b0\u01a1ng sinh, t\u01b0\u01a1ng kh\u1eafc ch\u00fang ta c\u00f3 M\u1ed9c Th\u1ee7y t\u1ee9c 51.<\/span><\/p>\n Quy lu\u1eadt soi b\u00f3ng d\u01b0\u01a1ng l\u00e0: <\/span><\/p>\n V\u00ed d\u1ee5: Con s\u1ed1 28 suy theo b\u00f3ng d\u01b0\u01a1ng l\u00e0 con s\u1ed1 73.<\/span><\/p>\n Quy lu\u1eadt soi b\u00f3ng \u00e2m: <\/span><\/p>\n V\u00ed d\u1ee5: Con s\u1ed1 28 suy theo b\u00f3ng \u00e2m l\u00e0 con s\u1ed1 95.<\/span><\/p>\n <\/p>\n Ti\u1ebfp theo \u0111\u00e2y, \u0111\u1ec3 cho m\u1ecdi ng\u01b0\u1eddi n\u1eafm ch\u1eafc h\u01a1n m\u00e0 \u00e1p d\u1ee5ng cho th\u00e0nh th\u1ee5c m\u1ed9t s\u1edbm m\u1ed9t chi\u1ec1u. Th\u00ec ch\u00fang ta h\u00e3y c\u00f9ng \u0111i\u1ec3m qua m\u1ed9t v\u00e0i v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 \u0111\u1ec3 l\u00e0m m\u1eabu m\u00e0 \u00e1p d\u1ee5ng th\u1ef1c ti\u1ec5n nh\u00e9:<\/span><\/p>\n V\u00ed d\u1ee5: Anh em ch\u01a1i con l\u00f4 28 th\u00ec ta ch\u1ec9 vi\u1ec7c s\u1eed d\u1ee5ng b\u00f3ng \u00e2m d\u01b0\u01a1ng s\u1ed1 \u0111\u1ec1 k\u1ebft h\u1ee3p ng\u0169 h\u00e0nh. M\u00e0 ch\u00fang t\u00f4i \u0111\u00e3 ch\u1ec9 \u1edf tr\u00ean \u0111\u1ec3 cho ra 3 con s\u1ed1 b\u00f3ng theo tu\u1ea7n t\u1ef1 t\u1eeb b\u00e9 \u0111\u1ebfn l\u1edbn l\u00e0: 51 – 73 – 95. \u0110\u1ec3 cho ch\u1eafc \u0103n r\u1eb1ng c\u1ea7u n\u00e0y c\u00f3 ch\u1ea1y \u0111\u01b0\u1ee3c t\u1ed1t hay kh\u00f4ng. Th\u00ec anh em h\u00e3y th\u1eed \u0111\u1ed1i chi\u1ebfu v\u1edbi nh\u1eefng ng\u00e0y h\u00f4m tr\u01b0\u1edbc. V\u00e0 khi c\u00f3 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a 3 con l\u00f4 n\u00f3i tr\u00ean hay kh\u00f4ng. <\/span><\/p>\n Tr\u01b0\u1eddng h\u1ee3p 1: N\u1ebfu k\u1ebft qu\u1ea3 c\u1ee7a ng\u00e0y h\u00f4m tr\u01b0\u1edbc m\u00e0 m\u1ed9t l\u00fac 3 con l\u00f4 n\u00f3i tr\u00ean l\u00e0 51 – 73 – 95. Th\u00ec xem nh\u01b0 t\u1ef7 l\u1ec7 \u0103n l\u00f4 28 nh\u1eefng ng\u00e0y k\u1ebf ti\u1ebfp ch\u1ec9 c\u00f2n v\u1ecfn v\u1eb9n 8% m\u00e0 th\u00f4i => Kh\u00f4ng n\u00ean theo l\u00f4 n\u00e0y nh\u00e9!<\/span><\/p>\n Tr\u01b0\u1eddng h\u1ee3p 2: N\u1ebfu c\u00f3 s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a 2 trong 3 l\u00f4 n\u00f3i tr\u00ean th\u00ec t\u1ef7 l\u1ec7 tr\u00fang con 28 s\u1ebd \u1edf kho\u1ea3ng l\u00e0 25%. T\u00f9y theo anh em c\u00f3 k\u1ebft hay kh\u00f4ng m\u00e0 anh em c\u00e2n nh\u1eafc k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 theo hay b\u1ecf nh\u00e9!<\/span><\/p>\n Tr\u01b0\u1eddng h\u1ee3p 3: C\u00f2n n\u1ebfu nh\u1eefng ng\u00e0y v\u1eeba qua ch\u1ec9 c\u00f3 1 trong 3 con n\u00f3i tr\u00ean. Th\u00ec t\u1ef7 l\u1ec7 v\u00e0o \u0111\u01b0\u1ee3c l\u00f4 28 l\u00fac n\u00e0y s\u1ebd l\u00e0 30% – 60%. N\u1ebfu l\u00f4 xu\u1ea5t hi\u1ec7n l\u00e0 b\u00f3ng \u00e2m th\u00ec t\u1ef7 l\u1ec7 tr\u00fang l\u00e0 30% v\u00e0 n\u1ebfu l\u00e0 b\u00f3ng d\u01b0\u01a1ng th\u00ec t\u1ef7 l\u1ec7 l\u00e0 45%. C\u00f2n n\u1ebfu l\u00e0 b\u00f3ng ng\u0169 h\u00e0nh th\u00ec t\u1ef7 l\u1ec7 ch\u1eafc c\u00fa 60% nh\u00e9. Thi\u1ebft ngh\u0129 trong th\u01b0\u1eddng h\u1ee3p n\u00e0y th\u00ec anh em n\u00ean chu\u1ea9n b\u1ecb th\u00eam m\u1ed9t v\u00e0i ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c. \u0110\u1ec3 c\u00e2n \u0111\u1ed1i th\u00eam v\u1ec1 m\u1eb7t x\u00e1c su\u1ea5t m\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u00fang \u0111\u1eafn nh\u00e9.<\/span><\/p>\n Tr\u01b0\u1eddng h\u1ee3p 4: N\u1ebfu kh\u00f4ng c\u00f3 con l\u00f4 n\u00f3i tr\u00ean xu\u1ea5t hi\u1ec7n r\u00f5 r\u00e0ng t\u1ef7 l\u1ec7 s\u1ebd tr\u00ean m\u1ed1c 75% \u0111\u1ea5y anh em \u00e0. C\u00f2n ng\u1ea1i g\u00ec m\u00e0 kh\u00f4ng xu\u1ed1ng tay khi c\u01a1 h\u1ed9i \u0111\u00e3 \u0111\u1ebfn n\u00e0o.<\/span><\/p>\n C\u00f2n n\u1ebfu mu\u1ed1n soi ra \u0111\u01b0\u1ee3c con s\u1ed1 mang t\u1ef7 l\u1ec7 ch\u00ednh x\u00e1c v\u1eb9n tr\u00f2n \u0111\u1ebfn 100%.Th\u00ec ch\u00fang t\u00f4i khuy\u00ean anh em n\u00ean bi\u1ebft k\u1ebft h\u1ee3p th\u00eam nhi\u1ec1u nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c. \u0110\u1ec3 ch\u1eafc c\u00fa x\u00e1c su\u1ea5t h\u01a1n, nh\u01b0: t\u1ea7n su\u1ea5t, bi\u00ean \u0111\u1ed9, th\u1ee7 thu\u1eadt l\u00f4 \u0111\u1ec1 b\u1ea1c nh\u1edb. V\u00e0 \u0111\u00f4i khi l\u00e0 m\u1ed9t ch\u00fat may m\u1eafn \u0111\u1ec3 th\u1ea7n t\u00e0i m\u1ec9m c\u01b0\u1eddi v\u1edbi b\u1ea1n nh\u00e9!<\/span><\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\nB\u00f3ng \u00c2m D\u01b0\u01a1ng S\u1ed1 \u0110\u1ec1 K\u1ebft H\u1ee3p Ng\u0169 H\u00e0nh L\u00e0 Nh\u01b0 Th\u1ebf N\u00e0o?<\/span><\/h2>\n
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C\u00e1ch T\u00ednh L\u00f4 \u0110\u1ec1 Ch\u00ednh X\u00e1c S\u1eed D\u1ee5ng B\u00f3ng \u00c2m D\u01b0\u01a1ng K\u1ebft H\u1ee3p Ng\u0169 H\u00e0nh<\/span><\/h2>\n
L\u1eddi K\u1ebft V\u1ec1 Ph\u01b0\u01a1ng Ph\u00e1p Soi B\u00f3ng \u00c2m D\u01b0\u01a1ng Trong L\u00f4 \u0110\u1ec1<\/span><\/h2>\n