{"id":18141,"date":"2024-05-01T05:39:56","date_gmt":"2024-05-01T05:39:56","guid":{"rendered":"https:\/\/soicau4016.minhngocxoso.com\/?p=18141"},"modified":"2024-05-01T05:39:56","modified_gmt":"2024-05-01T05:39:56","slug":"phuong-phap-danh-dan-de-tong-chinh-xac-cao","status":"publish","type":"post","link":"https:\/\/thanhbatcau.com\/phuong-phap-danh-dan-de-tong-chinh-xac-cao\/","title":{"rendered":"ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh d\u00e0n \u0111\u1ec1 t\u1ed5ng ch\u00ednh x\u00e1c cao"},"content":{"rendered":"

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D\u00e0n \u0111\u1ec1 l\u00e0 c\u00e1ch ch\u01a1i l\u00f4 \u0111\u1ec1 \u0111em \u0111\u1ebfn nhi\u1ec1u c\u01a1 h\u1ed9i chi\u1ebfn th\u1eafng l\u1edbn. C\u00f3 nhi\u1ec1u c\u00e1ch ch\u01a1i theo d\u00e0n kh\u00e1c nhau. Trong \u0111\u00f3 \u0111\u00e1nh d\u00e0n \u0111\u1ec1 t\u1ed5ng l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i \u0111\u01a1n gi\u1ea3n, d\u1ec5 hi\u1ec3u v\u00e0 \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi l\u1ef1a ch\u1ecdn tham gia. \u0110\u1ec3 hi\u1ec3u h\u01a1n v\u1ec1 d\u00e0n \u0111\u1ec1 t\u1ed5ng l\u00e0 g\u00ec v\u00e0 \u01b0u, nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a c\u00e1ch ch\u01a1i n\u00e0y b\u1ea1n h\u00e3y tham kh\u1ea3o b\u00e0i vi\u1ebft sau. <\/p>\n\n\n\n

\u0110\u00e1nh d\u00e0n \u0111\u1ec1 t\u1ed5ng<\/strong> l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n

D\u00e0n \u0111\u1ec1 t\u1ed5ng<\/strong> l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u r\u1ea5t ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi \u00e1p d\u1ee5ng. C\u00e1ch ch\u01a1i n\u00e0y t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 hi\u1ec3u, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111em l\u1ea1i hi\u1ec7u qu\u1ea3 cao. V\u1edbi c\u00e1ch ch\u01a1i n\u00e0y tr\u01b0\u1edbc ti\u00ean b\u1ea1n c\u1ea7n ph\u1ea3i t\u00ecm hi\u1ec3u t\u1ed5ng c\u1ee7a c\u00e1c d\u00e0n \u0111\u1ec1 trong tu\u1ea7n v\u1eeba qua. Sau \u0111\u00f3 quan s\u00e1t t\u1eeb t\u1ed5ng 0-9, c\u00f3 thi\u1ebfu ph\u1ea7n n\u00e0o kh\u00f4ng? N\u1ebfu c\u00f3 th\u00ec th\u1ef1c hi\u1ec7n gh\u00e9p v\u1edbi d\u00e0n t\u1ed5ng \u0111ang nu\u00f4i.<\/p>\n\n\n\n

V\u00ed d\u1ee5: Trong tu\u1ea7n v\u1eeba qua xu\u1ea5t hi\u1ec7n t\u1ed5ng \u0111\u1ec1 1, 7, 0, 9, 2, 8. Trong danh s\u00e1ch t\u1ed5ng tr\u00ean thi\u1ebfu t\u1ed5ng 4,5,6. V\u1eady th\u00ec khi gh\u00e9p c\u1ea7u d\u1ef1a tr\u00ean nh\u1eefng t\u1ed5ng ch\u01b0a xu\u1ea5t hi\u1ec7n b\u1ea1n s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c d\u00e0n \u0111\u1ec1 464, 454, 656. Suy ra b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c 6 c\u1eb7p s\u1ed1 \u0111\u1ec3 ch\u01a1i theo d\u00e0n v\u00e0o tu\u1ea7n sau. C\u01a1 h\u1ed9i chi\u1ebfn th\u1eafng d\u1ef1a v\u00e0o d\u00e0n \u0111\u1ec1 n\u00e0y s\u1ebd r\u1ea5t cao.<\/p>\n\n\n\n

\u0110\u00e1nh d\u00e0n \u0111\u1ec1 t\u1ed5ng<\/strong> theo nh\u1eefng c\u00e1ch n\u00e0o?<\/strong><\/h2>\n\n\n\n

D\u00e0n \u0111\u1ec1 nu\u00f4i t\u1ed5ng c\u00f3 2 lo\u1ea1i c\u01a1 b\u1ea3n \u0111\u00f3 l\u00e0 d\u00e0n \u0111\u1ec1 t\u1ed5ng<\/strong> tr\u00ean 10 v\u00e0 d\u00e0n \u0111\u1ec1 t\u1ed5ng d\u01b0\u1edbi 10. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c con s\u1ed1 t\u01b0\u01a1ng \u1ee9ng v\u1edbi d\u00e0n \u0111\u1ec1 b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o. <\/p>\n\n\n\n

D\u00e0n \u0111\u1ec1 t\u1ed5ng d\u01b0\u1edbi 10 <\/em><\/strong><\/h3>\n\n\n\n

\u0110\u00e2y l\u00e0 d\u1ea1ng d\u00e0n \u0111\u1ec1 c\u00f3 t\u1ed5ng c\u1ee7a 2 ch\u1eef s\u1ed1 d\u01b0\u1edbi 10. V\u00ed d\u1ee5: <\/p>\n\n\n\n