B\u00f3ng l\u00f4 \u0111\u1ec1 <\/strong>l\u00e0 h\u00ecnh th\u1ee9c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1ea5t trong c\u00e1ch \u0111\u00e1nh l\u00f4 ng\u00e0y nay. Tuy nhi\u00ean kh\u00f4ng ph\u1ea3i ai c\u0169ng c\u00f3 th\u1ec3 bi\u1ebft r\u00f5 v\u1ec1 h\u00ecnh th\u1ee9c b\u00f3ng l\u00f4 \u0111\u1ec1. H\u01b0\u1edbng d\u1eabn keonhacai.com sau \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n!<\/p>\n B\u00f3ng l\u00f4 \u0111\u1ec1 l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p so c\u1ea7u d\u1ef1a tr\u00ean k\u1ebft qu\u1ea3 s\u1ed1 x\u1ed1 ng\u00e0y h\u00f4m tr\u01b0\u1edbc. Soi b\u00f3ng l\u00f4 \u0111\u1ec1 ho\u00e0n to\u00e0n kh\u00f4ng ph\u1ea3i do may r\u1ee7i, m\u00e0 b\u1ea1n c\u1ea7n c\u00f3 s\u1ef1 t\u00ednh to\u00e1n c\u00f9ng nguy\u00ean t\u1eafc ri\u00eang bi\u1ec7t. D\u1ef1a tr\u00ean c\u00e1c quy t\u1eafc chia s\u1ebb d\u01b0\u1edbi \u0111\u00e2y, b\u1ea1n s\u1ebd bi\u1ebft \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 xu\u1ea5t hi\u1ec7n c\u1ee7a b\u1ea1ch th\u1ee7 l\u00f4 khi \u0111\u00e3 ti\u1ebfn h\u00e0nh nu\u00f4i.<\/p>\n Qua \u0111\u00f3 b\u1ea1n c\u00f3 th\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c c\u00f3 n\u00ean ch\u01a1i t\u1ea5t tay cho quy\u1ebft \u0111\u1ecbnh t\u1edbi kh\u00f4ng. Hay t\u00ecm cho m\u00ecnh con s\u1ed1 h\u1ee3p l\u00fd kh\u00e1c. M\u1ed9t khi b\u1ea3o to\u00e0n \u0111\u01b0\u1ee3c v\u1ed1n c\u1ee7a m\u00ecnh, b\u1ea1n c\u00f3 th\u1ec3 n\u1eafm \u0111\u01b0\u1ee3c chi\u1ebfn th\u1eafng.<\/p>\n Hi\u1ec7n nay c\u00f3 2 lo\u1ea1i b\u00f3ng l\u00f4 \u0111\u1ec1 <\/strong>th\u01b0\u1eddng xuy\u00ean xu\u1ea5t hi\u1ec7n nhi\u1ec1u nh\u1ea5t tr\u00ean th\u1ecb tr\u01b0\u1eddng. C\u1ee5 th\u1ec3:<\/p>\n D\u1ef1a theo quy t\u1eafc tr\u00ean ta c\u00f3 c\u00e1ch t\u00ednh c\u1ee5 th\u1ec3 cho b\u00f3ng l\u00f4 \u0111\u1ec1 \u00e2m v\u00e0 d\u01b0\u01a1ng<\/strong> chu\u1ea9n nh\u01b0 th\u1ebf n\u00e0o?<\/p>\n Trong b\u00f3ng l\u00f4 \u0111\u1ec1 d\u01b0\u01a1ng, \u0111\u00e2y l\u00e0 c\u00f4ng c\u1ee5 \u0111\u1ec3 coi c\u1ea7u l\u00f4 \u0111\u1ec3 t\u1ea1i ng\u00e0y h\u00f4m sau. C\u00e1ch n\u00e0y c\u0169ng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn l\u00e0 b\u1ea1ch th\u1ee7 l\u00f4 c\u00f3 t\u1ef7 l\u1ec7 th\u1eafng cao trong c\u00e1c s\u1ed1. Quy t\u1eafc chung trong t\u00ednh to\u00e1n v\u1ec1 b\u00f3ng d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u01a1n gi\u1ea3n nh\u01b0 sau:<\/p>\n V\u00ed d\u1ee5 s\u1ed1 \u0111\u1ec1 b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c l\u00e0 53, v\u1edbi s\u1ed1 n\u00e0y c\u00f3 b\u00f3ng d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 l\u00e0 08. Trong khi s\u1ed1 79 c\u00f3 b\u00f3ng d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 l\u00e0 24.<\/p>\n <\/p>\n C\u0169ng gi\u1ed1ng nh\u01b0 b\u00f3ng d\u01b0\u01a1ng trong l\u00f4 \u0111\u1ec1, b\u00f3ng \u00e2m l\u00f4 \u0111\u1ec1 \u0111\u01b0\u1ee3c cho l\u00e0 ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u hi\u1ec7u qu\u1ea3 cho h\u00f4m sau ho\u1eb7c d\u00f9ng \u0111\u1ec3 ph\u00e1n \u0111o\u00e1n. B\u1ea1n c\u0169ng n\u00ean t\u00ecm hi\u1ec3u qua chi\u1ebfn th\u1eafng tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh nu\u00f4i l\u00f4 n\u00e0y hay t\u1ea5t tay d\u00e0nh cho b\u1ea1ch th\u1ee7 l\u00f4.<\/p>\n T\u01b0\u01a1ng t\u1ef1 nh\u01b0 b\u00f3ng d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1, b\u00f3ng \u00e2m l\u00f4 \u0111\u1ec1 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p d\u00f9ng \u0111\u1ec3 soi c\u1ea7u l\u00f4 \u0111\u1ec1 cho h\u00f4m sau ho\u1eb7c \u0111\u1ec3 ph\u00e1n \u0111o\u00e1n, t\u00ecm hi\u1ec3u t\u1ef7 l\u1ec7 chi\u1ebfn th\u1eafng khi quy\u1ebft \u0111\u1ecbnh nu\u00f4i ho\u1eb7c ch\u01a1i t\u1ea5t tay v\u1edbi m\u1ed9t b\u1ea1ch th\u1ee7 l\u00f4. Quy t\u1eafc chung v\u1ec1 b\u00f3ng \u00e2m trong l\u00f4 \u0111\u1ec1 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng theo nh\u01b0 sau:<\/p>\n Vi\u1ec7c xu\u1ea5t hi\u1ec7n b\u00f3ng ng\u0169 h\u1ea3nh trong h\u00ecnh th\u1ee9c b\u00f3ng \u00e2m v\u00e0 b\u00f3ng d\u01b0\u01a1ng gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng h\u01a1n khi \u0111\u01b0a ra con s\u1ed1 soi c\u1ea7u hi\u1ec7u qu\u1ea3.<\/p>\n \u0110\u01b0\u1ee3c bi\u1ebft trong d\u00e2n gian ng\u0169 h\u00e0nh bao g\u1ed3m kim, m\u1ed9c, th\u1ee7y h\u1ecfa v\u00e0 th\u1ed5. Nh\u01b0 v\u1eady, theo quy \u01b0\u1edbc t\u01b0\u01a1ng \u1ee9ng:<\/p>\n V\u00ed d\u1ee5 khi \u00e1p d\u1ee5ng theo h\u00ecnh th\u1ee9c b\u00f3ng d\u01b0\u01a1ng ta c\u00f3 c\u00f4ng th\u1ee9c sau:<\/p>\n Trong v\u00f2ng l\u1eb7p ng\u0169 h\u00e0nh t\u01b0\u01a1ng sinh l\u00fac n\u00e0y l\u00e0 Kim > Th\u1ee7y > M\u1ed9c > H\u1ecfa > Th\u1ed5 > Kim. Nh\u01b0 v\u1eady ta c\u00f3 c\u1eb7p s\u1ed1 2-6, 1-0, 5-8, 3-9, 4-7<\/p>\n <\/p>\n M\u1eb7c d\u00f9 hi\u1ec7n nay c\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 kh\u00e1c nhau theo b\u00f3ng s\u1ed1. Tuy nhi\u00ean b\u1ea1n c\u1ea7n ch\u1ecdn ra cho m\u00ecnh nh\u1eefng c\u00e1ch ph\u00f9 h\u1ee3p v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t. Sau \u0111\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh l\u00f4 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i:<\/p>\n Khi soi c\u1ea7 l\u00f4 \u0111\u1ec1 theo b\u00f3ng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t, c\u00e1ch n\u00e0y ch\u1ec9 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng v\u1edbi b\u00f3ng c\u1ee7a 1. \u0110\u1ea7u ti\u00ean b\u1ea1n c\u1ea7n theo d\u00f5i gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u0169a h\u00f4m nay v\u00e0 l\u1ea5y 2 s\u1ed1 cu\u1ed1i c\u00f9ng.<\/p>\n Khi th\u1ea5y trong 2 s\u1ed1 n\u00e0y c\u00f3 xu\u1ea5t hi\u1ec7n s\u1ed1 6 ( l\u00e0 b\u00f3ng d\u01b0\u01a1ng c\u1ee7a 1) c\u00f9ng d\u1ed1 4 ( l\u00e0 b\u00f3ng \u00e2m c\u1ee7a 1). Th\u00ec ng\u01b0\u1eddi ch\u01a1i n\u00ean doi c\u1ea7u b\u1eb1ng c\u00e1ch gh\u00e9p c\u00e1c s\u1ed1 c\u00f2n l\u1ea1i v\u1edbi 1.<\/p>\n Khi soi c\u1ea7u l\u00f4 theo gi\u1ea3i nh\u00ec, b\u1ea1n s\u1ebd th\u00e1y gi\u1ea3i nh\u00ec c\u00f3 bao g\u1ed3m 2.1 v\u00e0 2.2. \u0110\u1ea7u ti\u00ean c\u1ea7n xem x\u00e9t v\u00e0 ti\u1ebfn h\u00e0nh s\u1eed d\u1ee5ng c\u00e1ch b\u1eaft gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. B\u1ebft k\u00ec s\u1ed1 n\u00e0o c\u00f3 ch\u01b0a 6 v\u00e0 4, th\u00ec t\u1ed1t nh\u1ea5t h\u00e3y soi c\u1ea7u l\u00f4 theo c\u00e1ch gh\u00e9p chung v\u1edbi s\u1ed1 1. Nh\u00ecn chung v\u1edbi c\u1ea7u n\u00e0y t\u01b0\u01a1ng \u0111\u1ed1i \u1ed5n \u0111\u1ecbnh, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 theo.<\/p>\n Trong gi\u1ea3i t\u01b0 g\u1ed3m c\u00f3 c\u00e1c s\u1ed1 l\u00e0 4.1, 4.2 hay 4.3 v\u00e0 4.4. C\u00e1ch b\u1eaft n\u00e0y c\u0169ng t\u01b0\u01a1ng t\u1ef1 v\u1edbi gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. Trong c\u1ea7u n\u00e0y c\u00f3 \u0111\u1eb7c tr\u01b0ng l\u00e0 kh\u00f4ng \u1ed5n \u0111\u1ecbnh. Nh\u01b0ng n\u1ebfu n\u00f3 xu\u1ea5t hi\u1ec7n trong kho\u1ea3ng t\u1eeb 2 \u0111\u1ebfn 3 nh\u00e1y th\u00ec b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng.<\/p>\n \u0110\u1ea7u ti\u00ean b\u00e3n l\u1ea5y s\u1ed1 xu\u1ea5t hi\u1ec7n ngay t\u1eeb \u0111\u1ea7u c\u1ee7a gi\u1ea3i 7.1 v\u00e0 k\u1ebft h\u1ee3p c\u00f9ng s\u1ed1 cu\u1ed1i c\u00f9ng trong gi\u1ea3i th\u1ee9 4 c\u1ee7a gi\u1ea3i 7. V\u1eady l\u00e0 b\u1ea1n \u0111\u00e3 c\u00f3 \u0111\u01b0\u1ee3c con s\u1ed1 th\u00edch h\u1ee3p.<\/p>\n Ti\u1ebfp \u0111\u1ebfn l\u1ea5y b\u00f3ng d\u01b0\u01a1ng c\u00f9ng b\u00f3ng \u00e2m c\u00f3 s\u1ed1 v\u1eeba thu \u0111\u01b0\u1ee3c \u0111\u1ec1 nu\u00f4i th\u1ee7 l\u00f4 hay b\u1ea1ch th\u1ee7 l\u00f4. V\u1edbi \u01b0u \u0111i\u1ec3m c\u1ee7a c\u1ea7u n\u00e0y r\u1ea5t hay xu\u1ea5t hi\u1ec7n, b\u1ea1n c\u00f3 th\u1ec3 b\u1eaft th\u01b0\u1eddng xuy\u00ean<\/p>\n <\/p>\n B\u00f3ng l\u00f4 \u0111\u1ec1<\/strong> l\u00e0 g\u00ec hay b\u00f3ng l\u00f4 \u0111\u1ec1 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ra sao? Th\u00f4ng tin b\u1ea1n c\u1ea7n s\u1ebd \u0111\u01b0\u1ee3c chia s\u1ebb ngay tr\u00ean \u0111\u00e2y! Ch\u00fac b\u1ea1n th\u00e0nh c\u00f4ng trong l\u01b0\u1ee3t soi \u0111\u1ec1 s\u1eafp t\u1edbi t\u1ea1i nh\u00e0 c\u00e1i c\u00e1 c\u01b0\u1ee3c tr\u1ef1c tuy\u1ebfn<\/p>\n<\/div>\nKh\u00e1i ni\u1ec7m b\u00f3ng l\u00f4 \u0111\u1ec1<\/strong><\/h2>\n
C\u00f3 bao nhi\u00eau lo\u1ea1i b\u00f3ng l\u00f4 \u0111\u1ec1 hi\u1ec7n nay<\/strong><\/h3>\n
\n
H\u01b0\u1edbng d\u1eabn c\u00e1ch t\u00ednh b\u00f3ng l\u00f4 \u0111\u1ec1 chu\u1ea9n<\/strong><\/h2>\n
C\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 d\u01b0\u01a1ng<\/strong><\/h3>\n
\n
C\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 \u00e2m<\/strong><\/h3>\n<\/div>\n
\n
B\u00f3ng l\u00f4 \u0111\u1ec1 c\u1ee7a v\u00f2ng l\u1eb7p ng\u0169 h\u00e0nh<\/strong><\/h3>\n
\n
\n
C\u00e1ch \u0111\u00e1nh l\u00f4 \u0111\u1ec1 theo b\u00f3ng l\u00f4 \u0111\u1ec1 hi\u1ec7u qu\u1ea3<\/strong><\/h2>\n
C\u00e1ch 1: T\u00ednh b\u00f3ng s\u1ed1 \u0111\u1ec1 theo gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/strong><\/h3>\n
\n
C\u00e1ch 2 soi b\u00f3ng l\u00f4 \u0111\u1ec1 theo gi\u1ea3i nh\u00ec<\/strong><\/h3>\n
C\u00e1ch 3 \u0111\u00e1nh b\u00f3ng l\u00f4 \u0111\u1ec1 theo gi\u1ea3i 4<\/strong><\/h3>\n
C\u00e1ch 4 ch\u01a1i b\u00f3ng l\u00f4 \u0111\u1ec1 theo gi\u1ea3i 7<\/strong><\/h3>\n
M\u1eb9o \u0111\u00e1ng l\u00f4 \u0111\u1ec1 \u0103n ti\u1ec1n nhanh<\/strong><\/h3>\n
\n
<\/div>\nT\u00ecm hi\u1ec3u v\u1ec1 b\u00f3ng l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec chi ti\u1ebft nh\u1ea5t<\/h1>\n
T\u00ecm hi\u1ec3u v\u1ec1 b\u00f3ng l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec chi ti\u1ebft nh\u1ea5t<\/h1>\n\n\n- <\/li>\n<\/ul>\n<\/div>\n
<\/p>\n<\/header>\n
<\/p>\n
\n
- \n
- <\/li>\n<\/ul>\n<\/div>\n
<\/p>\n<\/header>\n
<\/p>\n
\n\n<\/figure>\n<\/div>\n- B\u00f3ng d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1<\/li>\n
- B\u00f3ng \u00e2m l\u00f4 \u0111\u1ec1<\/li>\n<\/ul>\n
- B\u00f3ng l\u00f4 d\u01b0\u01a1ng c\u1ee7a 1 l\u00e0 6<\/li>\n
- B\u00f3ng l\u00f4 d\u01b0\u01a1ng c\u1ee7a 2 l\u00e0 7<\/li>\n
- B\u00f3ng l\u00f4 d\u01b0\u01a1ng c\u1ee7a 3 l\u00e0 8<\/li>\n
- B\u00f3ng l\u00f4 d\u01b0\u01a1ng c\u1ee7a 4 l\u00e0 9<\/li>\n
- B\u00f3ng l\u00f4 d\u01b0\u01a1ng c\u1ee7a 5 l\u00e0 0<\/li>\n<\/ul>\n
\n- B\u00f3ng l\u00f4 \u00e2m c\u1ee7a 1 l\u00e0 4<\/li>\n
- B\u00f3ng l\u00f4 \u00e2m c\u1ee7a 2 l\u00e0 9<\/li>\n
- B\u00f3ng l\u00f4 \u00e2m c\u1ee7a 3 l\u00e0 6<\/li>\n
- B\u00f3ng l\u00f4 \u00e2m c\u1ee7a 5 l\u00e0 8<\/li>\n
- B\u00f3ng l\u00f4 \u00e2m c\u1ee7a 0 l\u00e0 7<\/li>\n<\/ul>\n
\n<\/figure>\n<\/div>\n- Kim l\u00e0 2<\/li>\n
- M\u1ed9c l\u00e0 5<\/li>\n
- Th\u1ee7y l\u00e0 1<\/li>\n
- H\u1ecfa l\u00e0 3<\/li>\n
- Th\u1ed5 l\u00e0 4<\/li>\n<\/ul>\n
- Kim = 2 \u2013 7<\/li>\n
- M\u1ed9c = 5 \u2013 0<\/li>\n
- Th\u1ee7y = 1 \u2013 6<\/li>\n
- H\u1ecfa = 3 \u2013 8<\/li>\n
- Th\u1ed5 = 4 \u2013 9<\/li>\n<\/ul>\n
- Ch\u1eb3ng h\u1ea1n trong gi\u1ea3i \u0111\u1eb7c bi\u1ec7t h\u00f4m nay l\u00e0 13726, b\u1ea1n nh\u1eadn d\u01b0\u1ee3c song th\u1ee7 l\u00f4 l\u00e0 12 v\u00e0 21.<\/li>\n
- V\u00ed d\u1ee5 2 khi gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a h\u00f4m nay l\u00e0 54684, b\u1ea1n c\u00f3 song th\u1ee7 l\u00f4 l\u00e0 c\u1eb7p 18 v\u00e0 81.<\/li>\n<\/ul>\n
- Kh\u00f4ng \u0111\u00e1nh nhi\u1ec1u s\u1ed1: n\u1ebfu b\u1ea1n kh\u00f4ng ch\u1eafc v\u00e0o kh\u1ea3 n\u0103ng v\u00e0o ti\u1ec1n \u0111\u1ec3 nu\u00f4i l\u00f4 th\u00f4ng minh, th\u00ec b\u1ea1n n\u00ean c\u00e2n nh\u1eafc \u0111\u00e1nh \u00edt s\u1ed1 nh\u1eb1m mang v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n
- Tu\u00e2n theo quy lu\u1eadt ng\u00e0y: t\u00ednh l\u00f4 theo quy lu\u1eadt n\u00e0y kh\u00e1 chu\u1ea9n x\u00e1c, \u0111\u00f2i h\u1ecfi b\u1ea1n c\u1ea7n th\u1ed3ng k\u00ea c\u00e1c con s\u1ed1 theo ng\u00e0y nh\u1eb1m t\u00ecm ra quy lu\u1eadt ch\u01a1i<\/li>\n
- \u00c1p d\u1ee5ng c\u00e1ch \u0111\u00e1nh n\u00e0y ch\u00ednh l\u00e0 vi\u1ec7c c\u00e1c b\u1ea1n c\u1ea7n ch\u1ecdn ra nh\u1eefng c\u1eb7p l\u00f4 \u0111\u1eb9p th\u01b0\u1eddng xuy\u00ean v\u1ec1 \u0111\u1ec3 \u0111\u00e1nh. D\u1ea5u hi\u1ec7u m\u1ed9t c\u1ea7u \u0111\u1eb9p kh\u00f4ng g\u00e3y c\u1ea7n ph\u1ea3i nu\u00f4i l\u00e0 n\u00f3 \u0111\u00e3 ch\u1ea1y 5 ng\u00e0y.<\/li>\n<\/ul>\n