Kinh nghi\u1ec7m lu\u1eadn b\u00e0n l\u00f4 \u0111\u1ec1 ch\u1ed1t c\u00e1c con s\u1ed1 r\u1ea5t \u0111a d\u1ea1ng. Ngo\u00e0i b\u1ea1c nh\u1edb theo ng\u00e0y, l\u00f4 c\u00e2m \u0111\u1ea7u c\u00e2m \u0111u\u00f4i, c\u00e1ch t\u00ednh l\u00f4 xi\u00ean\u2026 th\u00ec b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch d\u1ef1 \u0111o\u00e1n k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi \u00e1p d\u1ee5ng. V\u1eady b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec? C\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 theo ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 kh\u00f3 hay kh\u00f4ng.<\/p>\n
B\u00e0i vi\u1ebft n\u00e0y ch\u00fang t\u00f4i s\u1ebd gi\u00fap qu\u00fd v\u1ecb gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 nh\u1ea5t nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y nh\u00e9. M\u1eddi qu\u00fd v\u1ecb v\u00e0 c\u00e1c b\u1ea1n tham kh\u1ea3o \u1edf n\u1ed9i dung d\u01b0\u1edbi b\u00e0i vi\u1ebft n\u00e0y.<\/p>\n
B\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec?<\/strong><\/span><\/h2>\nB\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u theo ng\u0169 h\u00e0nh thu\u1ea7n ph\u01b0\u01a1ng \u0110\u00f4ng. C\u00e1ch t\u00ednh n\u00e0y ch\u00fang ta s\u1ebd d\u00f9ng c\u00e1c h\u00e0nh Kim Th\u1ee7y M\u1ed9c H\u1ecfa Th\u1ed5 \u0111\u1ec3 lu\u1eadn b\u00e0n c\u00e1c con s\u1ed1 t\u1eeb 0 \u0111\u1ebfn 9 v\u00e0 suy ra nh\u1eefng ch\u1ed1t s\u1ed1 cu\u1ed1i c\u00f9ng \u0111\u1ec3 \u0111\u00e1nh \u0111\u1ec1.<\/p>\n
\u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec ch\u00fang t\u00f4i s\u1ebd \u0111i v\u00e0o c\u1ee5 th\u1ec3 h\u01a1n b\u1eb1ng c\u00e1ch t\u00ednh b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 ngay b\u00ean d\u01b0\u1edbi.<\/p>\n
C\u00e1ch t\u00ednh b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1<\/strong><\/span><\/h2>\nCon s\u1ed1 \u1ee9ng v\u1edbi Ng\u0169 h\u00e0nh:<\/strong><\/p>\n\n- H\u00e0nh Th\u1ee7y = 1.<\/li>\n
- H\u00e0nh Kim = 2.<\/li>\n
- H\u00e0nh H\u1ecfa = 3.<\/li>\n
- H\u00e0nh Th\u1ed5 = 4.<\/li>\n
- H\u00e0nh M\u1ed9c = 5.<\/li>\n<\/ul>\n
B\u00f3ng d\u01b0\u01a1ng ng\u0169 h\u00e0nh<\/strong>: Th\u1ee7y = 6, Kim = 7, H\u1ecfa = 8, Th\u1ed5 = 9, M\u1ed9c = 0.<\/p>\nT\u01b0\u01a1ng kh\u1eafc trong ng\u0169 h\u00e0nh l\u00e0<\/strong>: Kim \u2013 M\u1ed9c \u2013 H\u1ecfa \u2013 Th\u1ee7y \u2013 Th\u1ed5 \u2013 Kim.<\/p>\n\n- Kim kh\u1eafc M\u1ed9c.<\/li>\n
- M\u1ed9c kh\u1eafc H\u1ecfa.<\/li>\n
- H\u1ecfa kh\u1eafc Th\u1ee7y.<\/li>\n
- Th\u1ee7y kh\u1eafc Th\u1ed5.<\/li>\n
- Th\u1ed5 kh\u1eafc kim.<\/li>\n<\/ul>\n
T\u01b0\u01a1ng sinh trong ng\u0169 h\u00e0nh<\/strong>: Kim \u2013 Th\u1ee7y \u2013 M\u1ed9c \u2013\u00a0 H\u1ecfa \u2013 Th\u1ed5 \u2013 Kim.<\/p>\n\n- Kim sinh Th\u1ee7y.<\/li>\n
- Th\u1ee7y sinh M\u1ed9c.<\/li>\n
- M\u1ed9c sinh H\u1ecfa.<\/li>\n
- H\u1ecfa sinh Th\u1ed5.<\/li>\n
- Th\u1ed5 sinh Kim.<\/li>\n<\/ul>\n
\u0110\u1ec3 t\u00ednh \u0111\u01b0\u1ee3c b\u00f3ng \u00e2m d\u01b0\u01a1ng trong l\u00f4 \u0111\u1ec1 th\u00ec ta ph\u1ea3i x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c ng\u0169 h\u00e0nh \u00e2m d\u01b0\u01a1ng:<\/p>\n
\n- B\u00f3ng D\u01b0\u01a1ng trong l\u00f4 \u0111\u1ec1 l\u00e0: 1 \u2013 6, 2 \u2013 7, 3 \u2013 8, 4 \u2013 9, 5 \u2013 0.<\/li>\n
- B\u00f3ng \u00c2m trong l\u00f4 \u0111\u1ec1 l\u00e0: 1 \u2013 4, 2 \u2013 9, 3 \u2013 6, 5 \u2013 8, 0 \u2013 7.<\/li>\n<\/ul>\n
X\u00e9t theo c\u00e1ch t\u00ednh tr\u00ean ta c\u00f3: V\u00ed d\u1ee5 s\u1ed1 47 th\u00ec s\u1ebd l\u00e0 Th\u1ed5 r\u1ed3i \u0111\u1ebfn Kim, 4 s\u1ebd th\u00e0nh 2. Sau \u0111\u00f3 suy lu\u1eadn\u00a0 Kim r\u1ed3i \u0111\u1ebfn M\u1ed9c, th\u00ec 7 s\u1ebd th\u00e0nh 0. Suy ra 47 = Th\u1ed5 Kim = Kim M\u1ed9c = 20.<\/p>\n
Sau khi b\u1ea1n \u0111\u00e3 n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec, c\u00e1ch t\u00ednh nh\u01b0 th\u1ebf n\u00e0o v\u00e0 \u0111\u00e3 t\u00ednh \u0111\u01b0\u1ee3c con s\u1ed1 th\u00ec ti\u1ebfp theo ch\u00fang ta s\u1ebd suy \u0111o\u00e1n xem n\u00ean \u0111\u00e1nh th\u1eddi \u0111i\u1ec3m n\u00e0o l\u00e0 th\u00edch h\u1ee3p nh\u1ea5t nh\u00e9.<\/p>\n
Khi n\u00e0o n\u00ean d\u00f9ng c\u00e1c s\u1ed1 t\u1eeb lu\u1eadn b\u00f3ng \u00e2m d\u01b0\u01a1ng \u0111\u1ec3 \u0111\u00e1nh l\u00f4 \u0111\u1ec1<\/strong><\/span><\/h2>\nM\u1ed9t s\u1ed1 d\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft x\u00e1c su\u1ea5t th\u00e0nh c\u00f4ng c\u1ee7a b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00f3 n\u00ean d\u00f9ng c\u00e1c ch\u1ed1t s\u1ed1 m\u00e0 m\u00ecnh \u0111\u00e3 lu\u1eadn ra \u0111\u01b0\u1ee3c t\u1eeb b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 hay kh\u00f4ng:<\/p>\n
\n- Con s\u1ed1 m\u00e0 b\u1ea1n v\u1eeba lu\u1eadn ra \u0111\u1ec1u xu\u1ea5t hi\u1ec7n v\u00e0o ng\u00e0y h\u00f4m tr\u01b0\u1edbc. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y x\u00e1c su\u1ea5t ch\u1ec9 c\u00f3 8% kh\u1ea3 n\u0103ng th\u00e0nh c\u00f4ng n\u00ean b\u1ea1n h\u00e3y d\u00f9ng c\u00e1ch t\u00ednh to\u00e1n l\u00f4 \u0111\u1ec1 kh\u00e1c nh\u00e9.<\/li>\n
- Nh\u1eefng con s\u1ed1 b\u1ea1n lu\u1eadn t\u1eeb b\u00f3ng \u00e2m d\u01b0\u01a1ng ch\u1ec9 xu\u1ea5t hi\u1ec7n kho\u1ea3ng 2\/3 v\u00e0o 3 ng\u00e0y tr\u01b0\u1edbc. L\u00fac n\u00e0y x\u00e1c su\u1ea5t th\u00e0nh c\u00f4ng c\u1ee7a b\u1ea1n t\u0103ng l\u00ean 25%. Con s\u1ed1 n\u00e0y v\u1eabn ch\u01b0a \u0111\u1ea3m b\u1ea3o n\u00ean qu\u00fd v\u1ecb v\u1eabn n\u00ean ng\u01b0ng d\u00f9ng c\u00e1c ch\u1ed1t s\u1ed1 n\u00e0y.<\/li>\n
- C\u00e1c con s\u1ed1 b\u1ea1n lu\u1eadn t\u1eeb b\u00f3ng \u00e2m d\u01b0\u01a1ng ch\u1ec9 xu\u1ea5t hi\u1ec7n 1 s\u1ed1. Th\u00ec l\u00fac n\u00e0y x\u00e1c su\u1ea5t th\u00e0nh c\u00f4ng c\u1ee7a b\u1ea1n l\u00ean \u0111\u1ebfn 30 \u2013 60%. B\u1ea1n c\u00f3 th\u1ec3 m\u1ea1nh tay \u0111\u1ec3 \u0111\u00e1nh c\u00e1c con s\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c r\u1ed3i nh\u00e9.<\/li>\n
- Tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c con s\u1ed1 m\u00e0 b\u1ea1n t\u00ednh to\u00e1n t\u1eeb b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 ch\u01b0a xu\u1ea5t hi\u1ec7n v\u00e0o 3 ng\u00e0y tr\u01b0\u1edbc \u0111\u00f3. L\u00fac n\u00e0y th\u1eddi c\u01a1 c\u1ee7a b\u1ea1n \u0111\u00e3 \u0111\u1ebfn, v\u1eadn h\u00ean \u0111ang g\u00f5 c\u1eeda. B\u1ea1n \u0111\u00e3 c\u00f3 th\u1ec3 ho\u00e0n to\u00e0n t\u1ef1 tin \u0111\u1ec3 \u0111\u00e1nh c\u00e1c con s\u1ed1 c\u1ee7a m\u00ecnh.<\/li>\n<\/ul>\n
Hy v\u1ecdng b\u00e0i vi\u1ebft b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 mang \u0111\u1ebfn cho qu\u00fd v\u1ecb v\u00e0 c\u00e1c b\u1ea1n nhi\u1ec1u th\u00f4ng tin b\u1ed5 \u00edch trong vi\u1ec7c t\u00ecm ki\u1ebfm c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n, d\u1ef1 \u0111o\u00e1n k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 \u0111\u1ec3 \u0111\u00e1nh l\u00f4 \u0111\u1ec1.<\/p>\n<\/div>\n<\/article>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
CH\u1ed0T S\u1ed0 SI\u00caU CHU\u1ea8N V\u00cdP<\/b><\/span><\/h1>\n
Con s\u1ed1 \u1ee9ng v\u1edbi Ng\u0169 h\u00e0nh:<\/strong><\/p>\n B\u00f3ng d\u01b0\u01a1ng ng\u0169 h\u00e0nh<\/strong>: Th\u1ee7y = 6, Kim = 7, H\u1ecfa = 8, Th\u1ed5 = 9, M\u1ed9c = 0.<\/p>\n T\u01b0\u01a1ng kh\u1eafc trong ng\u0169 h\u00e0nh l\u00e0<\/strong>: Kim \u2013 M\u1ed9c \u2013 H\u1ecfa \u2013 Th\u1ee7y \u2013 Th\u1ed5 \u2013 Kim.<\/p>\n T\u01b0\u01a1ng sinh trong ng\u0169 h\u00e0nh<\/strong>: Kim \u2013 Th\u1ee7y \u2013 M\u1ed9c \u2013\u00a0 H\u1ecfa \u2013 Th\u1ed5 \u2013 Kim.<\/p>\n \u0110\u1ec3 t\u00ednh \u0111\u01b0\u1ee3c b\u00f3ng \u00e2m d\u01b0\u01a1ng trong l\u00f4 \u0111\u1ec1 th\u00ec ta ph\u1ea3i x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c ng\u0169 h\u00e0nh \u00e2m d\u01b0\u01a1ng:<\/p>\n X\u00e9t theo c\u00e1ch t\u00ednh tr\u00ean ta c\u00f3: V\u00ed d\u1ee5 s\u1ed1 47 th\u00ec s\u1ebd l\u00e0 Th\u1ed5 r\u1ed3i \u0111\u1ebfn Kim, 4 s\u1ebd th\u00e0nh 2. Sau \u0111\u00f3 suy lu\u1eadn\u00a0 Kim r\u1ed3i \u0111\u1ebfn M\u1ed9c, th\u00ec 7 s\u1ebd th\u00e0nh 0. Suy ra 47 = Th\u1ed5 Kim = Kim M\u1ed9c = 20.<\/p>\n Sau khi b\u1ea1n \u0111\u00e3 n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec, c\u00e1ch t\u00ednh nh\u01b0 th\u1ebf n\u00e0o v\u00e0 \u0111\u00e3 t\u00ednh \u0111\u01b0\u1ee3c con s\u1ed1 th\u00ec ti\u1ebfp theo ch\u00fang ta s\u1ebd suy \u0111o\u00e1n xem n\u00ean \u0111\u00e1nh th\u1eddi \u0111i\u1ec3m n\u00e0o l\u00e0 th\u00edch h\u1ee3p nh\u1ea5t nh\u00e9.<\/p>\n M\u1ed9t s\u1ed1 d\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft x\u00e1c su\u1ea5t th\u00e0nh c\u00f4ng c\u1ee7a b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00f3 n\u00ean d\u00f9ng c\u00e1c ch\u1ed1t s\u1ed1 m\u00e0 m\u00ecnh \u0111\u00e3 lu\u1eadn ra \u0111\u01b0\u1ee3c t\u1eeb b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 hay kh\u00f4ng:<\/p>\n Hy v\u1ecdng b\u00e0i vi\u1ebft b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 mang \u0111\u1ebfn cho qu\u00fd v\u1ecb v\u00e0 c\u00e1c b\u1ea1n nhi\u1ec1u th\u00f4ng tin b\u1ed5 \u00edch trong vi\u1ec7c t\u00ecm ki\u1ebfm c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n, d\u1ef1 \u0111o\u00e1n k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 \u0111\u1ec3 \u0111\u00e1nh l\u00f4 \u0111\u1ec1.<\/p>\n<\/div>\n<\/article>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n
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Khi n\u00e0o n\u00ean d\u00f9ng c\u00e1c s\u1ed1 t\u1eeb lu\u1eadn b\u00f3ng \u00e2m d\u01b0\u01a1ng \u0111\u1ec3 \u0111\u00e1nh l\u00f4 \u0111\u1ec1<\/strong><\/span><\/h2>\n
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CH\u1ed0T S\u1ed0 SI\u00caU CHU\u1ea8N V\u00cdP<\/b><\/span><\/h1>\n