H\u01b0\u1edbng D\u1eabn 10 C\u00e1ch T\u00ednh L\u00f4 \u0110\u1ec1 Chi Ti\u1ebft Nh\u1ea5t<\/span><\/span><\/h2>\nC\u00e1ch 1: D\u00f9ng Ba S\u1ed1 Li\u1ec1n Nhau Tr\u00f9ng \u0110\u1ea7u<\/span><\/span><\/h3>\nXem c\u00e1c gi\u1ea3i trong b\u1ea3ng KQXS , n\u1ebfu trong 1 gi\u1ea3i m\u00e0 c\u00f3 3 con s\u1ed1 li\u1ec1n nhau xu\u1ea5t hi\u1ec7n v\u00e0 tr\u00f9ng \u0111\u1ea7u th\u00ec \u0111\u00e2y l\u00e0 d\u1ea5u hi\u1ec7u ch\u1ee9ng t\u1ecf 3 ng\u00e0y ti\u1ebfp theo con l\u00f4 \u1ea5y s\u1ebd kh\u00f4ng xu\u1ea5t hi\u1ec7n n\u1eefa. Ta s\u1ebd ti\u1ebfp t\u1ee5c 2 con l\u00f4 trong 3 con \u0111\u1ec3 nu\u00f4i. C\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 mi\u1ec1n B\u1eafc n\u00ean \u00e1p d\u1ee5ng ph\u01b0\u01a1ng th\u1ee9c n\u00e0y.<\/span><\/p>\nV\u00ed d\u1ee5: Ng\u00e0y 01\/01\/2024 v\u1ec1 3 con l\u00f4 li\u00ean ti\u1ebfp tr\u00f9ng \u0111\u1ea7u : 45, 46, 47<\/strong>. Th\u00ec 3 ng\u00e0y ti\u1ebfp theo 02\/01, 03\/01, 04\/01 ch\u00fang kh\u00f4ng v\u1ec1 th\u00ec ta ch\u1ecdn 2 trong 3 con l\u00f4 \u0111\u1ec3 nu\u00f4i th\u00eam 3 ng\u00e0y n\u1eefa l\u00e0 05\/01, 06\/01, 07\/01.<\/span><\/p>\n
<\/p>\n
C\u00e1ch 2: Nu\u00f4i Gi\u1ea3i \u0110\u1eb7c Bi\u1ec7t<\/span><\/span><\/h3>\nV\u1edbi c\u00e1ch t\u00ednh \u0111\u01a1n gi\u1ea3n nh\u01b0ng l\u1ea1i mang \u0111\u1ebfn hi\u1ec7u q\u1ee7a cao, ng\u01b0\u1eddi ch\u01a1i ch\u1ec9 c\u1ea7n c\u1ed9ng c\u00e1c con s\u1ed1 trong l\u00f4 \u0111\u1eb7c bi\u1ec7t v\u1edbi nhau v\u00e0 gh\u00e9p ch\u00fang v\u1edbi s\u1ed1 0 ho\u1eb7c s\u1ed1 8 \u0111\u1ec3 l\u1ea5y c\u1eb7p v\u00e0 nu\u00f4i trong 3 ng\u00e0y ti\u1ebfp theo. \u0110\u00e2y l\u00e0 c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 hi\u1ec7u qu\u1ea3 nh\u1ea5t m\u00e0 ng\u01b0\u1eddi ch\u01a1i h\u00e3y n\u00ean ghi nh\u1edb, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 mi\u1ec1n Nam.<\/span><\/p>\nV\u00ed d\u1ee5: l\u00f4 \u0111\u1eb7c bi\u1ec7t ng\u00e0y 01\/01 v\u1ec1 256873<\/strong>, c\u1ed9ng c\u00e1c con s\u1ed1 l\u1ea1i ta c\u00f3 t\u1ed5ng 4 sau \u0111\u00f3 gh\u00e9p ch\u00fang l\u1ea1i v\u1edbi s\u1ed1 0 ho\u1eb7c s\u1ed1 8 ta c\u00f3 c\u00e1c c\u1eb7p s\u1ed1 040<\/strong>, 848<\/strong>.<\/span><\/p>\nC\u00e1ch 3: Nu\u00f4i L\u00f4 Hai Ng\u00e0y<\/span><\/span><\/h3>\nT\u1ea1i ph\u01b0\u01a1ng ph\u00e1p n\u00e0y s\u1ebd x\u00e9t c\u00e1c c\u00e1c s\u1ed1 trong gi\u1ea3i 4. N\u1ebfu c\u00f3 d\u1ea1ng 2 s\u1ed1 gi\u1eefa \u0111\u01b0\u1ee3c k\u1eb9p b\u1edfi 1 s\u1ed1 ho\u1eb7c k\u00e9p v\u1edbi b\u00f3ng c\u1ee7a n\u00f3 th\u00ec ta l\u1ea5y 2 s\u1ed1 gi\u1eefa \u0111\u1ec3 \u0111\u00e1nh l\u00f4 3 ng\u00e0y ti\u1ebfp theo. \u0110\u00e2y l\u00e0 c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 mi\u1ec1n Trung n\u00ean \u00e1p d\u1ee5ng v\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c cho mi\u1ec1n n\u00e0y l\u00e0 cao nh\u1ea5t.<\/span><\/p>\nC\u00e1ch 4: L\u1ea5y S\u1ed1 Tr\u00f9ng \u0110\u1ea7u V\u00e0 Tr\u00f9ng \u0110\u00edt<\/span><\/span><\/h3>\nCh\u1ecdn c\u00e1c s\u1ed1 \u1edf gi\u1ea3i 6 v\u00e0 gi\u1ea3i 7 c\u1ee7a , ta xem gi\u1ea3i n\u00e0o tr\u00f9ng \u0111\u1ea7u th\u00ec l\u1ea5y 2 s\u1ed1 \u0111\u1ea7u c\u1ee7a 2 gi\u1ea3i \u1edf gi\u1eefa \u0111\u1ec3 gh\u00e9p l\u1ea1i th\u00e0nh 1 c\u1eb7p sau \u0111\u00f3 \u0111\u00e1nh trong 3 ng\u00e0y li\u00ean ti\u1ebfp. C\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 tr\u00f9ng \u0111\u1ea7u, tr\u00f9ng \u0111\u00edt s\u1ebd l\u1ea5y 2 s\u1ed1 cu\u1ed1i c\u1ee7a 2 gi\u1ea3i 6 v\u00e0 7 \u1edf gi\u1eefa gh\u00e9p l\u1ea1i th\u00e0nh c\u1eb7p \u0111\u00e1nh trong 3 ng\u00e0y. \u0110\u00e2y l\u00e0 c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 ch\u00ednh x\u00e1c nh\u1ea5t v\u00e0 \u00e1p d\u1ee5ng v\u00e0o tr\u01b0\u1eddng h\u1ee3p c\u00e1ch t\u00ednh ti\u1ec1n l\u00f4 \u0111\u1ec1 l\u00e0 v\u00f4 c\u00f9ng c\u00f9ng h\u1ee3p l\u00fd.<\/span><\/p>\n
Xem c\u00e1c gi\u1ea3i trong b\u1ea3ng KQXS , n\u1ebfu trong 1 gi\u1ea3i m\u00e0 c\u00f3 3 con s\u1ed1 li\u1ec1n nhau xu\u1ea5t hi\u1ec7n v\u00e0 tr\u00f9ng \u0111\u1ea7u th\u00ec \u0111\u00e2y l\u00e0 d\u1ea5u hi\u1ec7u ch\u1ee9ng t\u1ecf 3 ng\u00e0y ti\u1ebfp theo con l\u00f4 \u1ea5y s\u1ebd kh\u00f4ng xu\u1ea5t hi\u1ec7n n\u1eefa. Ta s\u1ebd ti\u1ebfp t\u1ee5c 2 con l\u00f4 trong 3 con \u0111\u1ec3 nu\u00f4i. C\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 mi\u1ec1n B\u1eafc n\u00ean \u00e1p d\u1ee5ng ph\u01b0\u01a1ng th\u1ee9c n\u00e0y.<\/span><\/p>\n V\u00ed d\u1ee5: Ng\u00e0y 01\/01\/2024 v\u1ec1 3 con l\u00f4 li\u00ean ti\u1ebfp tr\u00f9ng \u0111\u1ea7u : 45, 46, 47<\/strong>. Th\u00ec 3 ng\u00e0y ti\u1ebfp theo 02\/01, 03\/01, 04\/01 ch\u00fang kh\u00f4ng v\u1ec1 th\u00ec ta ch\u1ecdn 2 trong 3 con l\u00f4 \u0111\u1ec3 nu\u00f4i th\u00eam 3 ng\u00e0y n\u1eefa l\u00e0 05\/01, 06\/01, 07\/01.<\/span><\/p>\n V\u1edbi c\u00e1ch t\u00ednh \u0111\u01a1n gi\u1ea3n nh\u01b0ng l\u1ea1i mang \u0111\u1ebfn hi\u1ec7u q\u1ee7a cao, ng\u01b0\u1eddi ch\u01a1i ch\u1ec9 c\u1ea7n c\u1ed9ng c\u00e1c con s\u1ed1 trong l\u00f4 \u0111\u1eb7c bi\u1ec7t v\u1edbi nhau v\u00e0 gh\u00e9p ch\u00fang v\u1edbi s\u1ed1 0 ho\u1eb7c s\u1ed1 8 \u0111\u1ec3 l\u1ea5y c\u1eb7p v\u00e0 nu\u00f4i trong 3 ng\u00e0y ti\u1ebfp theo. \u0110\u00e2y l\u00e0 c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 hi\u1ec7u qu\u1ea3 nh\u1ea5t m\u00e0 ng\u01b0\u1eddi ch\u01a1i h\u00e3y n\u00ean ghi nh\u1edb, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 mi\u1ec1n Nam.<\/span><\/p>\n V\u00ed d\u1ee5: l\u00f4 \u0111\u1eb7c bi\u1ec7t ng\u00e0y 01\/01 v\u1ec1 256873<\/strong>, c\u1ed9ng c\u00e1c con s\u1ed1 l\u1ea1i ta c\u00f3 t\u1ed5ng 4 sau \u0111\u00f3 gh\u00e9p ch\u00fang l\u1ea1i v\u1edbi s\u1ed1 0 ho\u1eb7c s\u1ed1 8 ta c\u00f3 c\u00e1c c\u1eb7p s\u1ed1 040<\/strong>, 848<\/strong>.<\/span><\/p>\n T\u1ea1i ph\u01b0\u01a1ng ph\u00e1p n\u00e0y s\u1ebd x\u00e9t c\u00e1c c\u00e1c s\u1ed1 trong gi\u1ea3i 4. N\u1ebfu c\u00f3 d\u1ea1ng 2 s\u1ed1 gi\u1eefa \u0111\u01b0\u1ee3c k\u1eb9p b\u1edfi 1 s\u1ed1 ho\u1eb7c k\u00e9p v\u1edbi b\u00f3ng c\u1ee7a n\u00f3 th\u00ec ta l\u1ea5y 2 s\u1ed1 gi\u1eefa \u0111\u1ec3 \u0111\u00e1nh l\u00f4 3 ng\u00e0y ti\u1ebfp theo. \u0110\u00e2y l\u00e0 c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 mi\u1ec1n Trung n\u00ean \u00e1p d\u1ee5ng v\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c cho mi\u1ec1n n\u00e0y l\u00e0 cao nh\u1ea5t.<\/span><\/p>\n Ch\u1ecdn c\u00e1c s\u1ed1 \u1edf gi\u1ea3i 6 v\u00e0 gi\u1ea3i 7 c\u1ee7a , ta xem gi\u1ea3i n\u00e0o tr\u00f9ng \u0111\u1ea7u th\u00ec l\u1ea5y 2 s\u1ed1 \u0111\u1ea7u c\u1ee7a 2 gi\u1ea3i \u1edf gi\u1eefa \u0111\u1ec3 gh\u00e9p l\u1ea1i th\u00e0nh 1 c\u1eb7p sau \u0111\u00f3 \u0111\u00e1nh trong 3 ng\u00e0y li\u00ean ti\u1ebfp. C\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 tr\u00f9ng \u0111\u1ea7u, tr\u00f9ng \u0111\u00edt s\u1ebd l\u1ea5y 2 s\u1ed1 cu\u1ed1i c\u1ee7a 2 gi\u1ea3i 6 v\u00e0 7 \u1edf gi\u1eefa gh\u00e9p l\u1ea1i th\u00e0nh c\u1eb7p \u0111\u00e1nh trong 3 ng\u00e0y. \u0110\u00e2y l\u00e0 c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 ch\u00ednh x\u00e1c nh\u1ea5t v\u00e0 \u00e1p d\u1ee5ng v\u00e0o tr\u01b0\u1eddng h\u1ee3p c\u00e1ch t\u00ednh ti\u1ec1n l\u00f4 \u0111\u1ec1 l\u00e0 v\u00f4 c\u00f9ng c\u00f9ng h\u1ee3p l\u00fd.<\/span><\/p>\n<\/p>\n
C\u00e1ch 2: Nu\u00f4i Gi\u1ea3i \u0110\u1eb7c Bi\u1ec7t<\/span><\/span><\/h3>\n
C\u00e1ch 3: Nu\u00f4i L\u00f4 Hai Ng\u00e0y<\/span><\/span><\/h3>\n
C\u00e1ch 4: L\u1ea5y S\u1ed1 Tr\u00f9ng \u0110\u1ea7u V\u00e0 Tr\u00f9ng \u0110\u00edt<\/span><\/span><\/h3>\n