{"id":608,"date":"2024-02-29T02:47:51","date_gmt":"2024-02-29T02:47:51","guid":{"rendered":"http:\/\/wpr.lobachthu88.com\/?p=608"},"modified":"2024-02-29T02:47:51","modified_gmt":"2024-02-29T02:47:51","slug":"cac-buoc-soi-cau-lo-theo-giai","status":"publish","type":"post","link":"https:\/\/baolode.com\/cac-buoc-soi-cau-lo-theo-giai\/","title":{"rendered":"C\u00e1c b\u01b0\u1edbc soi c\u1ea7u l\u00f4 theo gi\u1ea3i"},"content":{"rendered":"
\u0110a\u0301nh theo ph\u01b0\u01a1ng pha\u0301p na\u0300y, ba\u0323n c\u00e2\u0300n pha\u0309i chu\u00e2\u0309n bi\u0323 s\u00f4\u0301 v\u00f4\u0301n kh\u00e1 l\u01a1\u0301n vi\u0300 c\u00e2\u0300n pha\u0309i \u0111a\u0301nh 2 con l\u00f4 trong 3 nga\u0300y li\u00ean tu\u0323c, \u0111\u00ea\u0301n khi na\u0300o tru\u0301ng thi\u0300 chuy\u00ea\u0309n sang con kha\u0301c. C\u00e1ch \u0111\u00e1nh n\u00e0y c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 an t\u00f2an, ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 thi\u1ebft th\u1ef1c cao. Ch\u1ec9 c\u1ea7n c\u00e1c b\u1ea1n ch\u1ecbu kh\u00f3 theo d\u00f5i k\u1ebft qu\u1ea3\u00a0c\u1ee7a\u00a0soi c\u1ea7u x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc<\/strong>\u00a0<\/em>v\u1ec1 m\u1ed7i ng\u00e0y \u0111\u1ec3 d\u1ef1a v\u00e0o \u0111\u00f3 t\u00ednh to\u00e1n ra con s\u1ed1 ch\u00ednh x\u00e1c nh\u1ea5t trong ng\u00e0y. B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd h\u01b0\u1edbng d\u1eabn c\u00e1c b\u1ea1n c\u00e1ch t\u00ednh c\u1ea7u l\u00f4 theo gi\u1ea3i nh\u00e9:<\/p>\n B\u01b0\u1edbc 1:<\/strong>\u00a0C\u00f4\u0323ng s\u00f4\u0301 \u0111\u00e2\u0300u va\u0300 s\u00f4\u0301 cu\u00f4\u0301i cu\u0309a gia\u0309i \u0111\u0103\u0323c bi\u00ea\u0323t, n\u00ea\u0301u t\u00f4\u0309ng >10 thi\u0300 c\u00f4\u0323ng ti\u00ea\u0301p \u0111\u00ea\u0301n khi k\u00ea\u0301t qua\u0309 ra 1 ch\u01b0\u0303 s\u00f4\u0301. Co\u0300n n\u00ea\u0301u t\u00f4\u0309ng b\u0103\u0300ng 10 thi\u0300 l\u00e2\u0301y k\u00ea\u0301t qua\u0309 b\u0103\u0300ng 0. N\u00ea\u0301u t\u00f4\u0309ng <10 thi\u0300 l\u00e2\u0301y k\u00ea\u0301t qua\u0309 la\u0300 t\u00f4\u0309ng \u0111o\u0301 lu\u00f4n.<\/p>\n V\u00ed d\u1ee5:<\/em>\u00a0Gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ng\u00e0y 20\/10\/2024: 85605.<\/p>\n B\u01b0\u01a1\u0301c 1: Ta c\u00f4\u0323ng s\u00f4\u0301 \u0111\u00e2\u0300u va\u0300 s\u00f4\u0301 cu\u00f4\u0301i cu\u0309a gia\u0309i \u0111\u0103\u0323c bi\u00ea\u0323t la\u0300 8+5 = 13. Ta th\u00e2\u0301y 13>10, n\u00ean l\u00e2\u0301y t\u00f4\u0309ng ti\u00ea\u0301p 1+3=4. V\u00e2\u0323y ta co\u0301 k\u00ea\u0301t qua\u0309 c\u00e2\u0300n l\u00e2\u0301y la\u0300 4.<\/p>\n B\u01b0\u1edbc 2:<\/strong>\u00a0L\u1ea5y b\u00f3ng c\u1ee7a t\u1ed5ng \u0111\u00f3 ta \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 g\u1ecdi l\u00e0 A.<\/p>\n T\u01b0\u01a1ng \u0111\u01b0\u01a1ng, bo\u0301ng cu\u0309a 4 la\u0300 9<\/p>\n B\u01b0\u1edbc 3:<\/strong>\u00a0Trong gia\u0309i 7 cu\u0309a k\u00ea\u0301t qua\u0309 x\u00f4\u0309 s\u00f4\u0301 co\u0301 4 gia\u0309i, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u01a1\u0301i 8 ch\u01b0\u0303 s\u00f4\u0301. Trong 8 ch\u01b0\u0303 s\u00f4\u0301 \u0111o\u0301, cho\u0323n 2 s\u00f4\u0301 xu\u00e2\u0301t hi\u00ea\u0323n nhi\u00ea\u0300u nh\u00e2\u0301t, go\u0323i la\u0300 X, Y. Co\u0300n n\u00ea\u0301u 2 s\u00f4\u0301 co\u0301 l\u01b0\u01a1\u0323ng xu\u00e2\u0301t hi\u00ea\u0323n b\u0103\u0300ng nhau thi\u0300 \u01b0u ti\u00ean s\u00f4\u0301 xu\u00e2\u0301t hi\u00ea\u0323n tr\u01b0\u01a1\u0301c t\u01b0\u0300 tra\u0301i qua pha\u0309i theo ba\u0309ng k\u00ea\u0301t qua\u0309 cu\u0309a x\u00f4\u0309 s\u00f4\u0301 mi\u00ea\u0300n B\u0103\u0301c nga\u0300y h\u00f4m \u0111o\u0301.<\/p>\n V\u00ed d\u1ee5:<\/em>\u00a0Nga\u0300y 20\/10\/2024, k\u00ea\u0301t qua\u0309 gia\u0309i 7 la\u0300: 84, 48, 14, 66. Ta th\u1ea5y s\u1ed1 4 xu\u1ea5t hi\u1ec7n 3 l\u1ea7n, s\u1ed1 8 xu\u1ea5t hi\u1ec7n 2 l\u1ea7n, s\u1ed1 6 xu\u1ea5t hi\u1ec7n 2 l\u1ea7n. Nh\u01b0 v\u00e2\u0323y ta cho\u0323n s\u00f4\u0301 4 va\u0300 s\u00f4\u0301 8.<\/p>\n B\u01b0\u1edbc 4:<\/strong>\u00a0T\u01b0\u0300 b\u01b0\u01a1\u0301c 2 va\u0300 b\u01b0\u01a1\u0301c 3, ta co\u0301 3 s\u00f4\u0301 la\u0300 A, X va\u0300 Y. Ta ghe\u0301p la\u0323i tha\u0300nh 2 s\u00f4\u0301 la\u0300 AX va\u0300 AY.<\/p>\n V\u00ed d\u1ee5:<\/em>\u00a0Nh\u01b0 k\u00ea\u0301t qua\u0309 x\u00f4\u0309 s\u00f4\u0301 cu\u0309a nga\u0300y 20\/10\/2024, t\u01b0\u0300 k\u00ea\u0301t qua\u0309 gia\u0309i \u0111\u0103\u0323c bi\u00ea\u0323t va\u0300 gia\u0309i 7, sau 3 b\u01b0\u01a1\u0301c ta co\u0301 2 con s\u00f4\u0301 la\u0300 94 va\u0300 98.<\/p>\n B\u01b0\u1edbc 5:<\/strong>\u00a0\u0110\u00e1nh 2 l\u00f4 v\u01b0\u0300a t\u00ecm \u0111\u01b0\u1ee3c trong 3 ng\u00e0y li\u00ean ti\u00ea\u0301p theo ph\u01b0\u01a1ng pha\u0301p g\u00e2\u0301p th\u00ea\u0301p (ti\u00ea\u0300n nga\u0300y h\u00f4m sau \u0111a\u0301nh cao h\u01a1n h\u00f4m tr\u01b0\u01a1\u0301c), n\u1ebfu tr\u00fang th\u00ec t\u00ecm 2 con l\u00f4 kh\u00e1c \u0111\u00ea\u0309 \u0111\u00e1nh. N\u1ebfu 3 ng\u00e0y kh\u00f4ng v\u1ec1 th\u00ec b\u1ecf, nu\u00f4i ti\u1ebfp 3 ng\u00e0y kh\u00e1c. \u0110a\u0301nh 1 tu\u00e2\u0300n la\u0300 kh\u00f4ng co\u0301 la\u0303i thi\u0300 \u0111a\u0301nh th\u00eam 1 tu\u00e2\u0300n n\u01b0\u0303a r\u00f4\u0300i nghi\u0309. Co\u0300n n\u00ea\u0301u \u0111a\u0301nh 1 tu\u00e2\u0300n ma\u0300 co\u0301 la\u0303i, thi\u0300 nghi\u0309 1 tu\u00e2\u0300n, sau \u0111o\u0301 \u0111a\u0301nh th\u00eam 1 tu\u00e2\u0300n n\u01b0\u0303a.<\/p>\n =>\u00a0 Tr\u00ean \u0111\u00e2y l\u00e0 c\u00e1ch t\u00ednh to\u00e1n \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3 kh\u00e1 cao th\u00f4ng qua c\u00e1ch t\u00ednh to\u00e1n m\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e1c chuy\u00ean gia n\u00eau ra \u1edf tr\u00ean. \u0110\u1ed9i ng\u0169 ch\u00fang t\u00f4i h\u01a1n ai h\u1ebft mong r\u1eb1ng c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 l\u1ea5y \u0111\u01b0\u1ee3c ti\u1ec1n ch\u1ee7 l\u00f4 d\u1ec5 d\u00e0ng. Ch\u00fac anh em \u0111\u1ea1i th\u1eafng.<\/p>\n \u00a0soi c\u1ea7u lo b\u1ea1ch th\u1ee7 2 nh\u00e1y mb<\/a> \u00a0soi c\u1ea7u b\u1ea1ch th\u1ee7 l\u00f4 x\u1ed5 s\u1ed1 mb<\/a> soi c\u1ea7u song th\u1ee7 l\u00f4 x\u1ed5 s\u1ed1 mb<\/a> soi c\u1ea7u b\u1ea1ch th\u1ee7 l\u00f4 k\u00e9p x\u1ed5 s\u1ed1 mb<\/a> soi c\u1ea7u song th\u1ee7 l\u00f4 k\u00e9p x\u1ed5 s\u1ed1 mb<\/a> soi c\u1ea7u b\u1ea1ch th\u1ee7 \u0111\u1ec1 x\u1ed5 s\u1ed1 mb<\/a> soi c\u1ea7u song th\u1ee7 \u0111\u1ec1 x\u1ed5 s\u1ed1 mb<\/a> soi c\u1ea7u d\u00e0n \u0111\u1ec1 4 s\u1ed1 x\u1ed5 s\u1ed1 mb<\/a> soi c\u1ea7u d\u00e0n \u0111\u1ec1 6 s\u1ed1 x\u1ed5 s\u1ed1 mb<\/a> soi c\u1ea7u d\u00e0n \u0111\u1ec1 8 s\u1ed1 x\u1ed5 s\u1ed1 mb<\/a> soi c\u1ea7u d\u00e0n \u0111\u1ec1 10 s\u1ed1 x\u1ed5 s\u1ed1 mb<\/a> soi c\u1ea7u d\u00e0n l\u00f4 4 s\u1ed1 x\u1ed5 s\u1ed1 mb<\/a> \u00a0soi c\u1ea7u d\u00e0n l\u00f4 6 s\u1ed1 x\u1ed5 s\u1ed1 mb<\/a> \u00a0soi c\u1ea7u d\u00e0n l\u00f4 8 s\u1ed1 x\u1ed5 s\u1ed1 mb<\/a> \u00a0soi c\u1ea7u d\u00e0n l\u00f4 xi\u00ean 2 x\u1ed5 s\u1ed1 mb<\/a> \u00a0soi c\u1ea7u d\u00e0n l\u00f4 xi\u00ean 3 x\u1ed5 s\u1ed1 mb<\/a> \u00a0soi c\u1ea7u d\u00e0n l\u00f4 xi\u00ean 4 x\u1ed5 s\u1ed1 mb<\/a> \u00a0soi c\u1ea7u 3 c\u00e0ng x\u1ed5 s\u1ed1 mb<\/a> \u00a0soi c\u1ea7u d\u00e0n 3 c\u00e0ng 2 s\u1ed1 x\u1ed5 s\u1ed1 mb<\/a> \u00a0soi c\u1ea7u d\u00e0n l\u00f4 10 s\u1ed1 x\u1ed5 s\u1ed1 mb<\/a> \u00a0soi c\u1ea7u \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i x\u1ed5 s\u1ed1 mb<\/a> soi c\u1ea7u x\u1ec9u ch\u1ee7 x\u1ed5 s\u1ed1 mn<\/a> soi c\u1ea7u gi\u1ea3i \u0111\u1eb7c bi\u1ec7t x\u1ed5 s\u1ed1 mn<\/a> soi c\u1ea7u gi\u1ea3i 8 x\u1ed5 s\u1ed1 mn<\/a> soi c\u1ea7u bao l\u00f4 x\u1ed5 s\u1ed1 mn<\/a> soi c\u1ea7u c\u1eb7p x\u1ec9u ch\u1ee7 x\u1ed5 s\u1ed1 mn<\/a> soi c\u1ea7u song th\u1ee7 l\u00f4 x\u1ed5 s\u1ed1 mn<\/a> soi c\u1ea7u \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 x\u1ed5 s\u1ed1 mn<\/a> soi c\u1ea7u \u0111\u1ea7u \u0111u\u00f4i x\u1ed5 s\u1ed1 mn<\/a> soi c\u1ea7u l\u00f4 3 s\u1ed1 x\u1ed5 s\u1ed1 mn<\/a> soi c\u1ea7u x\u1ec9u ch\u1ee7 x\u1ed5 s\u1ed1 mt<\/a> soi c\u1ea7u gi\u1ea3i \u0111\u1eb7c bi\u1ec7t x\u1ed5 s\u1ed1 mt<\/a> soi c\u1ea7u gi\u1ea3i 8 x\u1ed5 s\u1ed1 mt<\/a> soi c\u1ea7u bao l\u00f4 x\u1ed5 s\u1ed1 mt<\/a> soi c\u1ea7u c\u1eb7p x\u1ec9u ch\u1ee7 x\u1ed5 s\u1ed1 mt<\/a> soi c\u1ea7u song th\u1ee7 l\u00f4 x\u1ed5 s\u1ed1 mt<\/a> soi c\u1ea7u \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 x\u1ed5 s\u1ed1 mt<\/a>\u2013 C\u00e1c b\u01b0\u1edbc soi c\u1ea7u l\u00f4 theo gi\u1ea3i.<\/h2>\n
\u00a0soi c\u1ea7u mi\u1ec1n b\u1eafc v\u00edp<\/span>\u00a0<\/span><\/strong><\/span><\/h3>\n
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