{"id":18348,"date":"2024-05-10T02:08:59","date_gmt":"2024-05-10T02:08:59","guid":{"rendered":"https:\/\/soicau4060.minhngocxoso.com\/?p=18348"},"modified":"2024-05-10T02:08:59","modified_gmt":"2024-05-10T02:08:59","slug":"dan-de-tong-la-gi-uu-va-nhuoc-diem-cua-cach-danh-dan-de-tong","status":"publish","type":"post","link":"https:\/\/danhlochuan.com\/dan-de-tong-la-gi-uu-va-nhuoc-diem-cua-cach-danh-dan-de-tong\/","title":{"rendered":"D\u00e0n \u0111\u1ec1 t\u1ed5ng l\u00e0 g\u00ec? \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a c\u00e1ch \u0111\u00e1nh d\u00e0n \u0111\u1ec1 t\u1ed5ng"},"content":{"rendered":"
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<\/strong> 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 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 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 B\u00e0i vi\u1ebft li\u00ean quan:<\/p>\n <\/p>\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 \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 D\u00e0n \u0111\u1ec1 t\u1ed5ng d\u01b0\u1edbi 10 bao g\u1ed3m r\u1ea5t nhi\u1ec1u con s\u1ed1 kh\u00e1c nhau. T\u1eeb nh\u1eefng c\u00f4ng th\u1ee9c soi c\u1ea7u \u0111\u01b0\u1ee3c chia s\u1ebb \u1edf tr\u00ean b\u1ea1n s\u1ebd d\u1ec5 d\u00e0ng t\u00ednh \u0111\u01b0\u1ee3c c\u00e1c con s\u1ed1 c\u00f3 t\u1ed5ng d\u01b0\u1edbi 10. Theo \u0111\u00f3 d\u00e0n \u0111\u1ec1 n\u00e0y bao g\u1ed3m 55 con s\u1ed1 \u0111\u00f3 l\u00e0:<\/p>\n 00 \u2013 01 \u2013 02 \u2013 03 \u2013 04 \u2013 05 \u2013 06 \u2013 07 \u2013 08 \u2013 09<\/p>\n 10 \u2013 11 \u2013 12 \u2013 13 \u2013 14 \u2013 15 \u2013 16 \u2013 17 \u2013 18<\/p>\n 20 \u2013 21 \u2013 22 \u2013 23 \u2013 24 \u2013 25 \u2013 26 \u2013 27<\/p>\n 30 \u2013 31 \u2013 32 \u2013 33 \u2013 34 \u2013 35 \u2013 36<\/p>\n 40 \u2013 41 \u2013 42 \u2013 43 \u2013 44 \u2013 45<\/p>\n 50 \u2013 51 \u2013 52 \u2013 53 \u2013 54<\/p>\n 60 \u2013 61 \u2013 62 \u2013 63<\/p>\n 70 \u2013 71 \u2013 72<\/p>\n 80 \u2013 81<\/p>\n 90<\/p>\n <\/p>\n M\u1ed9t \u0111i\u1ec1u b\u1ea1n c\u1ea7n l\u01b0u \u00fd khi t\u00ednh d\u00e0n \u0111\u1ec1 t\u1ed5ng d\u01b0\u1edbi 10 \u0111\u00f3 l\u00e0: D\u00e0n \u0111\u1ec1 n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong tr\u01b0\u1eddng h\u1ee3p t\u1ed5ng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a ch\u1ee7 nh\u1eadt v\u1ec1 d\u01b0\u1edbi 10. Ho\u1eb7c l\u1ea5y t\u1ed5ng \u0111\u1ec1 ng\u00e0y th\u1ee9 2 v\u1ec1 d\u01b0\u1edbi 10 \u0111\u1ec3 l\u00e0m d\u00e0n \u0111\u1ec1 nu\u00f4i trong tu\u1ea7n \u0111\u00f3.<\/p>\n D\u00e0n \u0111\u1ec1 c\u00f3 t\u1ed5ng tr\u00ean 10 l\u00e0 t\u1eadp h\u1ee3p c\u1ee7a nh\u1eefng s\u1ed1 t\u1eeb 0-99 m\u00e0 c\u00f3 t\u1ed5ng l\u1edbn h\u01a1n 10. \u0110\u00e2y l\u00e0 d\u00e0n \u0111\u1ec1 ng\u01b0\u1ee3c l\u1ea1i so v\u1edbi d\u00e0n \u0111\u1ec1 d\u01b0\u1edbi 10.<\/p>\n V\u00ed d\u1ee5: S\u1ed1 59 c\u00f3 t\u1ed5ng l\u00e0 5+9=14 >10 n\u00ean 59 thu\u1ed9c d\u00e0n \u0111\u1ec1 c\u00f3 t\u1ed5ng l\u1edbn h\u01a1n 10.<\/p>\n \u0110\u1ec3 t\u1ea1o \u0111\u01b0\u1ee3c d\u00e0n \u0111\u1ec1 t\u1ed5ng tr\u00ean 10 c\u00e1c b\u1ea1n ch\u1ec9 c\u1ea7n th\u1ef1c hi\u1ec7n theo v\u00ed d\u1ee5 tr\u00ean l\u00e0 \u0111\u01b0\u1ee3c. Theo \u0111\u00f3 d\u00e0n \u0111\u1ec1 m\u00e0 c\u00e1c cao th\u1ee7 chia s\u1ebb \u0111\u1ebfn b\u1ea1n \u0111\u00f3 l\u00e0:<\/p>\n 19<\/p>\n 28 \u2013 29<\/p>\n 37 \u2013 38 \u2013 39<\/p>\n 46 \u2013 47 \u2013 48 \u2013 49<\/p>\n 55 \u2013 56 \u2013 57 \u2013 58 \u2013 59<\/p>\n 64 \u2013 65 \u2013 66 \u2013 67 \u2013 68 \u2013 69<\/p>\n 73 \u2013 74 \u2013 75 \u2013 76 \u2013 77 \u2013 78 \u2013 79<\/p>\n 82 \u2013 83 \u2013 84 \u2013 85 \u2013 86 \u2013 87 \u2013 88 \u2013 89<\/p>\n 91 \u2013 92 \u2013 93 \u2013 94 \u2013 95 \u2013 96 \u2013 97 \u2013 98 \u2013 99<\/p>\n Tuy nhi\u00ean \u1edf m\u1ed9t s\u1ed1 n\u01a1i cho r\u1eb1ng d\u00e0n \u0111\u1ec1 t\u1ed5ng<\/strong> 10 kh\u00f4ng thu\u1ed9c d\u00e0n \u0111\u1ec1 l\u1edbn h\u01a1n 10. V\u00ec v\u1eady nh\u1eefng con s\u1ed1 c\u00f3 t\u1ed5ng b\u1eb1ng 10 kh\u00f4ng thu\u1ed9c d\u00e0n n\u00e0y. M\u00e0 ch\u00fang s\u1ebd \u0111\u01b0\u1ee3c cho v\u00e0o d\u00e0n t\u1ed5ng 10 \u0111\u00f3 l\u00e0:<\/p>\n 29<\/p>\n 38 \u2013 39<\/p>\n 47 \u2013 48 \u2013 49<\/p>\n 56 \u2013 57 \u2013 58 \u2013 59<\/p>\n 65 \u2013 66 \u2013 67 \u2013 68 \u2013 69<\/p>\n 74 \u2013 75 \u2013 76 \u2013 77 \u2013 78 \u2013 79<\/p>\n 83 \u2013 84 \u2013 85 \u2013 86 \u2013 87 \u2013 88 \u2013 89<\/p>\n D\u00e0n \u0111\u1ec1 t\u1ed5ng tr\u00ean v\u00e0 d\u01b0\u1edbi 10 n\u00e0y \u0111\u00e3 gi\u00fap cho anh em c\u00f3 \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u chi\u1ebfn th\u1eafng. Tuy nhi\u00ean v\u1eabn s\u1ebd t\u1ed3n t\u1ea1i nh\u1eefng \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m m\u00e0 b\u1ea1n c\u1ea7n ph\u1ea3i n\u1eafm r\u00f5. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap b\u1ea1n \u00e1p d\u1ee5ng \u0111\u00fang l\u00fac, \u0111\u00fang th\u1eddi \u0111i\u1ec3m v\u00e0 \u0111em v\u1ec1 chi\u1ebfn th\u1eafng l\u1edbn. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o:<\/p>\n C\u00f3 th\u1ec3 kh\u1eb3ng \u0111\u1ecbnh d\u00e0n \u0111\u1ec1 t\u1ed5ng l\u00e0 ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u \u0111\u01a1n gi\u1ea3n nh\u1ea5t hi\u1ec7n nay. Anh em kh\u00f4ng c\u1ea7n t\u1ed1n qua nhi\u1ec1u c\u00f4ng s\u1ee9c, th\u1eddi gian \u0111\u1ec3 ph\u00e2n t\u00edch v\u00e0 d\u1ef1 \u0111o\u00e1n. \u0110\u1eb7c bi\u1ec7t l\u00e0 k\u1ec3 c\u1ea3 nh\u1eefng t\u00e2n binh m\u1edbi c\u0169ng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng tham gia.<\/p>\n C\u00e1ch ch\u01a1i tuy \u0111\u01a1n gi\u1ea3n nh\u01b0ng r\u1ea5t an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3. N\u1ebfu b\u1ea1n bi\u1ebft c\u00e1ch ch\u01a1i th\u00ec vi\u1ec7c c\u00f3 \u0111\u01b0\u1ee3c chi\u1ebfn th\u1eafng l\u00e0 \u0111i\u1ec1u kh\u00f4ng h\u1ec1 kh\u00f3. Tuy nhi\u00ean \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y th\u00ec c\u00f4ng s\u1ee9c b\u1ea1n b\u1ecf ra ph\u1ea3i t\u01b0\u01a1ng x\u1ee9ng. Th\u01b0\u1eddng xuy\u00ean tham kh\u1ea3o c\u00e1ch ch\u01a1i t\u1eeb c\u00e1c cao th\u1ee7, trau d\u1ed3i kinh nghi\u1ec7m s\u1ebd gi\u00fap tay ngh\u1ec1 b\u1ea1n cao h\u01a1n. V\u00ec v\u1eady m\u00e0 t\u1ef7 l\u1ec7 chi\u1ebfn th\u1eafng c\u0169ng s\u1ebd cao h\u01a1n. Khi ch\u01a1i d\u00e0n \u0111\u1ec1 t\u1ed5ng<\/strong> b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 ch\u01a1i l\u00f4 xi\u00ean hi\u1ec7u qu\u1ea3 v\u00e0 c\u00f3 t\u1ef7 l\u1ec7 tr\u00fang cao.<\/p>\n Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a d\u00e0n \u0111\u1ec1 t\u1ed5ng \u0111\u00f3 l\u00e0 ng\u01b0\u1eddi ch\u01a1i c\u1ea7n ph\u1ea3i b\u1ecf ra ngu\u1ed3n v\u1ed1n l\u1edbn th\u00ec m\u1edbi ch\u01a1i \u0111\u01b0\u1ee3c. \u0110\u1eb7c bi\u1ec7t l\u00e0 b\u1ed9 s\u1ed1 ch\u1ec9 nghi\u00eang v\u1ec1 d\u01b0\u1edbi 10 ho\u1eb7c tr\u00ean 10. \u0110i\u1ec1u n\u00e0y r\u1ee7i ro c\u1ee7a c\u00e1c con s\u1ed1 c\u00f2n l\u1ea1i s\u1ebd r\u1ea5t cao.<\/p>\n Khi \u00e1p d\u1ee5ng c\u00e1ch ch\u01a1i d\u00e0n \u0111\u1ec1 t\u1ed5ng tr\u00ean 10 hay d\u01b0\u1edbi 10 th\u00ec b\u1ea1n c\u0169ng ph\u1ea3i hi\u1ec3u nguy\u00ean t\u1eafc c\u1ee7a n\u00f3. Vi\u1ec7c n\u00e0y s\u1ebd gi\u00fap anh em \u0111\u01b0a ra \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh ch\u1ecdn s\u1ed1 ch\u00ednh x\u00e1c.<\/p>\n Nguy\u00ean t\u1eafc ch\u01a1i \u0111\u00e0n \u0111\u1ec1 t\u1ed5ng kh\u00f4ng qu\u00e1 r\u1eafc r\u1ed1i. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 2 nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n v\u00e0 quan tr\u1ecdng nh\u1ea5t b\u1ea1n c\u1ea7n n\u1eafm \u0111\u01b0\u1ee3c. C\u1ee5 th\u1ec3:<\/p>\n \u0110\u00e1nh d\u00e0n \u0111\u1ec1 t\u1ed5ng kh\u00e1 ph\u1ed5 bi\u1ebfn hi\u1ec7n nay. Hi\u1ec7u qu\u1ea3 c\u1ee7a vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1ch ch\u01a1i n\u00e0y c\u00f3 c\u01a1 h\u1ed9i ch\u00ednh x\u00e1c l\u00ean \u0111\u1ebfn 80%. 20% c\u00f2n l\u1ea1i ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c nh\u01b0 th\u1eddi gian nu\u00f4i, th\u1eddi c\u01a1\u2026 V\u00ec v\u1eady ng\u01b0\u1eddi ch\u01a1i v\u1eabn n\u00ean c\u00e2n nh\u1eafc, nghi\u00ean c\u1ee9u th\u1eadt k\u1ef9 tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn tham gia. Khi nu\u00f4i d\u00e0n \u0111\u1ec1 theo d\u1ea1ng n\u00e0y b\u1ea1n c\u1ea7n ph\u1ea3i ch\u00fa \u00fd lo\u1ea1i b\u1ecf \u0111i nh\u1eefng con s\u1ed1 tr\u00f9ng l\u1eb7p tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n B\u00e0i vi\u1ebft tr\u00ean \u0111\u00e2y \u0111\u00e3 chia s\u1ebb \u0111\u1ebfn c\u00e1c b\u1ea1n v\u1ec1 th\u00f4ng tin c\u1ee7a \u0111\u00e1nh d\u00e0n \u0111\u1ec1 t\u1ed5ng<\/strong>. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i s\u1ed1 \u0111\u1ec1 r\u1ea5t \u0111\u01a1n gi\u1ea3n v\u00e0 c\u00f3 hi\u1ec7u qu\u1ea3 cao. \u0110\u1eb7c bi\u1ec7t n\u1ebfu b\u1ea1n n\u1eafm \u0111\u01b0\u1ee3c th\u00f4ng tin ch\u00ednh x\u00e1c, c\u00e1ch t\u00ednh d\u00e0n \u0111\u1ec1 ch\u00ednh x\u00e1c th\u00ec c\u01a1 h\u1ed9i chi\u1ebfn th\u1eafng s\u1ebd r\u1ea5t cao. Ngo\u00e0i nh\u1eefng th\u00f4ng tin tr\u00ean b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm ki\u1ebfm th\u00eam nhi\u1ec1u th\u00f4ng tin b\u1ed5 \u00edch t\u1ea1i . H\u00e3y truy c\u1eadp v\u00e0o website c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n, h\u1ed7 tr\u1ee3 khi ch\u01a1i l\u00f4 \u0111\u1ec1 nh\u00e9.<\/p>\n\u0110\u00e1nh d\u00e0n \u0111\u1ec1 t\u1ed5ng<\/strong> l\u00e0 g\u00ec?<\/strong><\/h2>\n
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\u0110\u00e1nh d\u00e0n \u0111\u1ec1 t\u1ed5ng<\/strong> theo nh\u1eefng c\u00e1ch n\u00e0o?<\/strong><\/h2>\n
D\u00e0n \u0111\u1ec1 t\u1ed5ng d\u01b0\u1edbi 10 <\/em><\/strong><\/h3>\n
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D\u00e0n \u0111\u1ec1 t\u1ed5ng tr\u00ean 10 <\/em><\/strong><\/h3>\n
\u0110\u00e1nh d\u00e0n \u0111\u1ec1 t\u1ed5ng tr\u00ean, d\u01b0\u1edbi 10 c\u00f3 \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m g\u00ec?<\/strong><\/h2>\n
\u01afu \u0111i\u1ec3m<\/em><\/strong><\/h3>\n
Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/em><\/strong><\/h3>\n
\u0110\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh d\u00e0n \u0111\u1ec1 t\u1ed5ng<\/strong><\/h2>\n
Nguy\u00ean t\u1eafc th\u1ef1c hi\u1ec7n d\u00e0n \u0111\u1ec1<\/em><\/strong><\/h3>\n
\n
Hi\u1ec7u qu\u1ea3 c\u1ee7a vi\u1ec7c \u0111\u00e1nh d\u00e0n \u0111\u1ec1 t\u1ed5ng<\/em><\/strong><\/h3>\n
L\u1eddi k\u1ebft<\/strong><\/h2>\n
\u00a0soi c\u1ea7u cao c\u1ea5p<\/h3>\n