\n\n
Ch\u00ednh x\u00e1c th\u00ec b\u00f3ng l\u00f4 \u0111\u1ec1 l\u00e0 m\u1ed9t c\u00e1ch g\u1ecdi th\u01b0\u1eddng nghe c\u1ee7a nh\u1eefng ng\u01b0\u1eddi ch\u01a1i l\u00f4. B\u00f3ng l\u00f4 \u0111\u1ec1 \u0111\u01b0\u1ee3c chia l\u00e0m 2 lo\u1ea1i: b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1. \u0110\u1ec3 t\u00ecm hi\u1ec3u th\u00eam l\u00f4 \u0111\u1ec1 theo b\u00f3ng \u00e2m d\u01b0\u01a1ng ng\u0169 h\u00e0nh l\u00e0 g\u00ec, c\u00e1c b\u1ea1n h\u00e3y tham kh\u1ea3o qua b\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n
<\/span>B\u1ea3ng th\u1ec3 hi\u1ec7n b\u00f3ng c\u1ee7a c\u00e1c s\u1ed1 trong l\u00f4 \u0111\u1ec1<\/strong><\/h3>\n\n
\n\n\nB\u00f3ng D\u01b0\u01a1ng<\/strong><\/td>\nB\u00f3ng \u00c2m<\/strong><\/td>\n<\/tr>\n\nS\u1ed1 1 c\u00f3 b\u00f3ng l\u00e0 s\u1ed1 6<\/td>\n | S\u1ed1 1 c\u00f3 b\u00f3ng l\u00e0 s\u1ed1 4<\/td>\n<\/tr>\n | \nS\u1ed1 2 c\u00f3 b\u00f3ng l\u00e0 s\u1ed1 7<\/td>\n | S\u1ed1 2 c\u00f3 b\u00f3ng l\u00e0 s\u1ed1 9<\/td>\n<\/tr>\n | \nS\u1ed1 3 c\u00f3 b\u00f3ng l\u00e0 s\u1ed1 8<\/td>\n | S\u1ed1 3 c\u00f3 b\u00f3ng l\u00e0 s\u1ed1 6<\/td>\n<\/tr>\n | \nS\u1ed1 4 c\u00f3 b\u00f3ng l\u00e0 s\u1ed1 9<\/td>\n | S\u1ed1 5 c\u00f3 b\u00f3ng l\u00e0 s\u1ed1 8<\/td>\n<\/tr>\n | \nS\u1ed1 5 c\u00f3 b\u00f3ng l\u00e0 s\u1ed1 0<\/td>\n | S\u1ed1 0 c\u00f3 b\u00f3ng l\u00e0 s\u1ed1 7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u0110\u00e2y l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p t\u00ednh c\u00f3 t\u1eeb l\u00e2u \u0111\u1eddi nh\u01b0ng l\u00e0 do nh\u1eefng ng\u01b0\u1eddi ch\u01a1i c\u00f3 kinh nghi\u1ec7m truy\u1ec1n mi\u1ec7ng v\u00e0 chia s\u1ebb kinh nghi\u1ec7m cho nhau. \u0110\u00e1nh l\u00f4 l\u00e0 g\u00ec? L\u00e0 kh\u00f4ng h\u1ec1 c\u00f3 t\u00e0i li\u1ec7u b\u00e0i b\u1ea3n v\u00e0 ch\u00ednh th\u1ed1ng. V\u1eady b\u00f3ng \u00e2m l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec? B\u00f3ng c\u1ee7a c\u00e1c con s\u1ed1 l\u00e0 g\u00ec? b\u00f3ng l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec? \u0110\u1ec3 gi\u1ea3i \u0111\u00e1p n\u00ean h\u00f4m nay b\u00e0i vi\u1ebft n\u00e0y c\u1ee7a ch\u00fang t\u00f4i s\u1ebd gi\u00fap b\u1ea1n l\u00e0m r\u00f5 \u0111i\u1ec1u n\u00e0y. C\u00e1c b\u01b0\u1edbc x\u00e1c \u0111\u1ecbnh b\u00f3ng s\u1ed1 l\u00f4 \u0111\u1ec1, c\u1ea7u \u00e2m d\u01b0\u01a1ng: \nB\u01b0\u1edbc 1: <\/b>C\u00e1ch soi c\u1ea7u l\u00f4 theo \u00e2m d\u01b0\u01a1ng ng\u0169 h\u00e0nh. C\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 theo ng\u0169 h\u00e0nh<\/p>\n\n- Ng\u0169 h\u00e0nh: Kim = 2 M\u1ed9c = 5 H\u1ecfa = 3 Th\u1ee7y =1 Th\u1ed5 = 4<\/li>\n
- Quy lu\u1eadt chi\u1ebfu b\u00f3ng c\u1ee7a ng\u0169 h\u00e0nh: Th\u1ee7y = 6; Kim=7; M\u1ed9c=0; H\u1ecfa=8; Th\u1ee7y=6; Th\u1ed5=9<\/li>\n
- T\u01b0\u01a1ng sinh t\u01b0\u01a1ng kh\u1eafc c\u1ee7a ng\u0169 h\u00e0nh Kim ->Th\u1ee7y -> M\u1ed9c ->H\u1ecfa -> Th\u1ed5 -> Kim<\/li>\n<\/ul>\n
T\u1ee9c l\u00e0 : 2 \u2192 5\u2192 3\u2192 1\u2192 4\u2192 2 v\u00e0 7 \u2192 0 \u2192 6 \u2192 9 \u2192 7 \nB\u01b0\u1edbc 2: <\/b>C\u00e1ch t\u00ednh b\u00f3ng l\u00f4 \u0111\u1ec1 s\u1ebd x\u00e1c \u0111\u1ecbnh N\u1ebfu k\u1ebft qu\u1ea3 ng\u00e0y 1 c\u00f3 AB 2 nh\u00e1y, AC 1 nh\u00e1y. v\u00e0 C l\u00e0 b\u00f3ng c\u1ee7a B th\u00ec ch\u00fang ta c\u00f3 th\u1ec3 suy \u0111\u01b0\u1ee3c l\u00f4 ng\u00e0y th\u1ee9 3 t\u1eeb AC. S\u1ebd c\u00f3 3 tr\u01b0\u1eddng h\u1ee3p b\u00f3ng c\u00e1c con s\u1ed1 x\u1ea3y ra :<\/p>\n <\/p>\n \n- N\u1ebfu ch\u00fang ta \u0111\u00e3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c l\u00f4 ng\u00e0y 3 l\u00e0 AD. Nh\u01b0ng \u0111\u1ec1 l\u1ea1i n\u1ed5 s\u1edbm ngay v\u00e0o ng\u00e0y th\u1ee9 2 s\u1ed1 AD ho\u1eb7c DA (ho\u1eb7c b\u00f3ng c\u1ee7a AD v\u00e0 DA). Ch\u00fang ta kh\u00f4ng n\u00ean \u0111\u00e1nh c\u1eb7p s\u1ed1 \u0111\u1ea5y n\u1eefa.<\/li>\n
- Khi ch\u00fang ta nh\u1eadn th\u1ea5y k\u1ebft qu\u1ea3 ng\u00e0y 1 \u0111\u1ebfn ng\u00e0y 3 l\u00f4 ra AB. C\u00f2n t\u1eeb ng\u00e0y 2 \u0111\u1ebfn ng\u00e0y 4 l\u00f4 ra AB, BA (ho\u1eb7c b\u00f3ng AB, BA). Ch\u00fang ta c\u0169ng n\u00ean b\u1ecf qua c\u1eb7p s\u1ed1 \u0111\u1ea5y.<\/li>\n
- Khi d\u1ef1 \u0111o\u00e1n c\u1ee7a ch\u1ee9ng l\u00e0 l\u00e0 l\u00f4 ng\u00e0y 3 v\u1ec1 AB. Nh\u01b0ng ng\u00e0y 2 l\u00f4 v\u1ec1 AB, BA (ho\u1eb7c b\u00f3ng c\u1ee7a AB, BA). Nh\u01b0 v\u1eady, \u0111\u1ec1 ng\u00e0y 1 v\u00e0 2 l\u00e0 b\u00f3ng c\u1ee7a nhau, ch\u00fang ta c\u0169ng kh\u00f4ng n\u00ean \u0111\u00e1nh.<\/li>\n<\/ul>\n
<\/span>\u0110\u0102NG K\u00dd T\u00c0I KHO\u1ea2N \u0110\u00c1NH L\u00d4 \u0110\u1ec0 ONLINE 1 \u0102N 99 con s\u1ed1 \u0111\u1ec1<\/strong><\/h3>\n<\/span>Soi c\u1ea7u l\u00f4 \u0111\u1ec1 mi\u1ec1n b\u1eafc (soi c\u1ea7u theo \u00e2m d\u01b0\u01a1ng ng\u0169 h\u00e0nh)<\/h4>\nC\u00e1ch 1 :<\/b> Soi c\u1ea7u \u0111\u1ec1 l\u00f4 \u0111\u1ec1 mi\u1ec1n b\u1eafc theo b\u00f3ng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t (n\u00ean l\u1ea5y 1 b\u00f3ng th\u00f4i nh\u00e9) \nV\u00ed d\u1ee5: Nh\u1eadn th\u1ea5y c\u00f3 con 36 trong gi\u1ea3i \u0111\u1eb7c bi\u00eat h\u00f4m tr\u01b0\u1edbc th\u00ec tha n\u00ean \u0111\u00e1nh 13 \u2013 31 ng\u00e0y h\u00f4m sau v\u00ec 1 l\u00e0 b\u00f3ng c\u1ee7a 6 \nC\u00e1ch 2 :<\/b> Soi c\u1ea7u ng\u0169 h\u00e0nh mi\u1ec1n b\u1eafc theo b\u00f3ng gi\u1ea3i 2 (gi\u1ed1ng v\u1edbi c\u00e1ch b\u1eaft b\u00f3ng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ). \nCh\u00fa \u00fd : T\u00ednh ch\u1ea5t \u1ed5n \u0111\u1ecbnh c\u1ee7a c\u1ea7u n\u00e0y kh\u00f4ng cao b\u1eb1ng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. N\u00ean l\u01b0u \u00fd kh\u00f4ng n\u00ean ch\u01a1i theo c\u00e1ch nu\u00f4i. T\u00f9y c\u00e1ch th\u1ee9c xu\u1ea5t hi\u1ec7n c\u1ee7a c\u1ea7u m\u00e0 b\u1eaft b\u00f3ng, sau \u0111\u00f3 lo\u1ea1i b\u1ecf l\u00f4 v\u00e0 ch\u01a1i l\u00f4 m\u1edbi n\u1ebfu kh\u00f4ng ra. \nC\u00e1ch 3 :<\/b> Xem l\u00f4 \u0111\u1ec1, b\u1eaft b\u00f3ng gi\u1ea3i 4 (T\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a c\u1ea7u n\u00e0y c\u00f2n y\u1ebfu h\u01a1n c\u1ea3 gi\u1ea3i 2, anh em l\u01b0u \u00fd c\u1ea7u n\u00e0y th\u01b0\u1eddng hay g\u00e3y). \nC\u00e1ch 4 :<\/b> Soi c\u1ea7u \u0111\u1ec1 mb b\u1eb1ng c\u00e1ch b\u1eaft b\u00f3ng theo l\u00f4 cu\u1ed1i gi\u1ea3i 6 (ch\u1ec9 gi\u1eef l\u1ea1i 1 s\u1ed1 khi theo c\u1ea7u n\u00e0y). \u0110\u00e2y l\u00e0 c\u1ea7u d\u1ec5 ch\u01a1i, \u0111\u1ed9 an to\u00e0n cao v\u00ec r\u1ea5t hi\u1ebfm khi ra c\u1ea3 2 b\u00f3ng. \nC\u00e1ch 5 :<\/b> Soi c\u1ea7u \u0111\u1ec1 mi\u1ec1n b\u1eafc theo B\u00f3ng con \u0111\u1ea7u v\u00e0 con cu\u1ed1i gi\u1ea3i 7( \u01b0u \u0111i\u1ec3m c\u1ee7a c\u1ea7u n\u00e0y kh\u00e1 l\u00e0 cao). \nV\u00ed d\u1ee5: Ng\u00e0y 18\/02\/201, con \u0111\u1ea7u gi\u1ea3i 7 l\u00e0 89 c\u00f2n con cu\u1ed1i gi\u1ea3i 7 l\u00e0 42. \nCh\u00fang ta ch\u1ec9 l\u1ea5y con 8, gh\u00e9p \u0111\u01b0\u1ee3c th\u00e0nh 84 v\u00e0 82. Ng\u00e0y 19\/02\/2024 l\u00f4 \u0111\u00e3 v\u1ec1 84 v\u00e0 82 3 nh\u00e1y.<\/p>\n<\/span>B\u00f3ng trong l\u00f4 \u0111\u1ec1<\/strong><\/h3>\n<\/p>\n D\u1ef1a theo \u00e2m d\u01b0\u01a1ng ng\u0169 h\u00e0nh s\u1ed5 x\u1ed1 mi\u1ec1n b\u1eafc, ch\u00fang ta c\u00f3 c\u00e1ch t\u00ednh t\u1ef7 l\u1ec7 tr\u00fang c\u1ee7a l\u00f4. Sau \u0111\u00e2y s\u1ebd l\u00e0 \u0111o\u1ea1n gi\u1edbi thi\u1ec7u c\u00e1ch t\u00ednh t\u1ec9 l\u1ec7 tr\u00fang c\u1ee7a con l\u00f4 c\u00e1c b\u1ea1n \u0111\u1ecbnh \u0111\u00e1nh. L\u01b0u \u00fd, t\u1ec9 l\u1ec7 l\u00f4 kh\u00f4ng bao gi\u1edd c\u00f3 con s\u1ed1 100%. \u0110\u00e2y l\u00e0 c\u00e1ch t\u00ednh \u0111\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c t\u1ec9 l\u1ec7 ra c\u1ee7a c\u00e1c con s\u1ed1 \u0111\u1ec3 v\u1eefng d\u1ea1 m\u00e0 ph\u00e2n b\u1ed5 v\u1ed1n. \nV\u00ed d\u1ee5 sau cho c\u00e1c b\u1ea1n d\u1ec5 hi\u1ec3u :<\/b> \nC\u00e1c b\u1ea1n nh\u1eafm \u0111\u1ebfn con l\u00f4 37 th\u00ec l\u1ea1i t\u00ednh ra 3 lo\u1ea1i b\u00f3ng c\u1ee7a s\u1ed1 theo ng\u0169 h\u00e0nh. C\u1ea3 b\u00f3ng d\u01b0\u01a1ng l\u1eabn b\u00f3ng \u00e2m l\u1ea7n l\u01b0\u1ee3t l\u00e0: 82, 10, 65. \nL\u00fac n\u00e0y c\u00e1c b\u1ea1n xem th\u1eed k\u1ebft qu\u1ea3 c\u1ee7a l\u00f4 ng\u00e0y h\u00f4m tr\u01b0\u1edbc \u0111\u00e3 c\u00f3 xu\u1ea5t hi\u1ec7n c\u00e1c l\u00f4 b\u00f3ng 82, 10, 65 ch\u01b0a. N\u1ebfu c\u00f3 r\u1ed3i th\u00ec ph\u1ea3i tr\u1eeb \u0111i t\u1ec9 l\u1ec7 xu\u1ea5t hi\u1ec7n ti\u1ebfp c\u1ee7a c\u00e1c con l\u00f4 \u0111\u00f3. \nL\u01b0u \u00fd :<\/strong><\/p>\n\n- N\u1ebfu c\u1ea3 3 con l\u00f4 c\u00f9ng xu\u1ea5t hi\u1ec7n th\u00ec t\u1ef7 l\u1ec7 ra con l\u00f4 37 ch\u1ec9 c\u00f2n l\u1ea1i 8%. L\u00fac n\u00e0y ch\u00fang ta kh\u00f4ng n\u00ean \u0111\u00e1nh.<\/li>\n
- N\u1ebfu 2 con l\u00f4 \u0111\u00e3 xu\u1ea5t hi\u1ec7n th\u00ec t\u1ef7 l\u1ec7 con l\u00f4 37 ng\u00e0y h\u00f4m sau ra kho\u1ea3ng 25% c\u00e1c con s\u1ed1 \u0111\u00e1nh \u0111\u1ec1 n\u00e0y.<\/li>\n
- N\u1ebfu ch\u1ec9 xu\u1ea5t hi\u1ec7n 1 con l\u00f4 th\u00ec t\u1ef7 l\u1ec7 tr\u00fang l\u00f4 37 kh\u00e1 cao. Dao \u0111\u1ed9ng t\u1eeb 30- 60%. N\u1ebfu con l\u00f4 \u0111\u00e3 xu\u1ea5t hi\u1ec7n \u0111\u00f3 l\u00e0 b\u00f3ng \u00e2m th\u00ec t\u1ef7 l\u1ec7 tr\u00fang s\u1ebd kho\u1ea3ng 30%. N\u1ebfu l\u00e0 b\u00f3ng d\u01b0\u01a1ng th\u00ec kho\u1ea3ng 45%. C\u00f2n n\u1ebfu b\u00f3ng ng\u0169 h\u00e0nh xu\u1ea5t hi\u1ec7n th\u00ec t\u1ef7 l\u1ec7 kho\u1ea3ng 60%. Trong tr\u01b0\u1eddng h\u1ee3p ch\u1ec9 c\u00f3 m\u1ed9t con l\u00f4 xu\u1ea5t hi\u1ec7n n\u00e0y th\u00ec c\u00e1c b\u1ea1n n\u00ean c\u00e2n nh\u1eafc th\u00eam nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c n\u1eefa \u0111\u1ec3 \u0111\u00e1nh k\u00e8m v\u1edbi l\u00f4 37.<\/li>\n
- N\u1ebfu th\u1ea5y kh\u00f4ng h\u1ec1 xu\u1ea5t hi\u1ec7n con l\u00f4 n\u00e0o th\u00ec c\u00e1c b\u1ea1n c\u1ef1c k\u1ef3 n\u00ean \u0111\u00e1nh con l\u00f4 37. V\u00ec l\u00fac n\u00e0y c\u00f3 th\u1ec3 n\u00f3i t\u1ef7 l\u1ec7 tr\u00fang \u0111\u00e3 l\u00ean \u0111\u1ebfn kho\u1ea3ng 75%.<\/li>\n<\/ul>\n
C\u00f2n n\u1ebfu nh\u01b0 c\u00e1c b\u1ea1n mu\u1ed1n \u0111\u1ea1t \u0111\u1ebfn 100% t\u1ec9 l\u1ec7 ch\u00ednh x\u00e1c khi soi c\u1ea7u l\u00f4 theo c\u00e1ch t\u00ednh b\u00f3ng \u00e2m d\u01b0\u01a1ng n\u00e0y. C\u00e1c b\u1ea1n n\u00ean xem x\u00e9t th\u00eam c\u00e1c y\u1ebfu t\u1ed1 sau: T\u1ea7n su\u1ea5t con l\u00f4 xu\u1ea5t hi\u1ec7n, bi\u00ean \u0111\u1ed9 c\u1ee7a n\u00f3, b\u1ea1c nh\u1edb c\u00e1c n\u0103m v\u00e0 c\u1ea3 m\u1ed9t ch\u00fat may m\u1eafn \nL\u1eddi k\u1ebft :<\/strong> \n\u0110\u00e2y l\u00e0 t\u1ea5t c\u1ea3 kinh nghi\u1ec7m v\u00e0 t\u00e2m huy\u1ebft c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 gi\u1edbi thi\u1ec7u \u0111\u1ebfn cho c\u00e1c b\u1ea1n kh\u00e1i ni\u1ec7m b\u00f3ng l\u00f4 \u0111\u1ec1, \u00fd ngh\u0129a con s\u1ed1 \u0111\u1ec1 v\u00e0 c\u00e1c c\u00e1ch soi c\u1ea7u l\u00f4 mi\u1ec1n b\u1eafc. Ch\u00ednh nh\u1eefng cao th\u1ee7 l\u00f4 \u0111\u1ec1 c\u0169ng r\u1ea5t hay s\u1eed d\u1ee5ng c\u00e1ch n\u00e0y \u0111\u1ec3 l\u1ef1a ch\u1ecdn b\u1ea1ch th\u1ee7 khi c\u00f3 qu\u00e1 nhi\u1ec1u l\u00f4 \u0111\u1ec3 l\u1ef1a ch\u1ecdn. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00e1 hi\u1ec7u qu\u1ea3 v\u00e0 ch\u00ednh x\u00e1c.<\/p>\n<\/div>\n<\/article>\n<\/div>\n<\/div>\n | | |