{"id":18437,"date":"2024-03-07T14:26:49","date_gmt":"2024-03-07T14:26:49","guid":{"rendered":"https:\/\/soicau3057.minhngocxoso.com\/?p=18437"},"modified":"2024-03-07T14:26:49","modified_gmt":"2024-03-07T14:26:49","slug":"giai-dap-ve-cach-danh-de-dau-duoi-la-gi-va-mot-so-phuong-phap-soi-cau-lo-de","status":"publish","type":"post","link":"https:\/\/chotdexoso.com\/giai-dap-ve-cach-danh-de-dau-duoi-la-gi-va-mot-so-phuong-phap-soi-cau-lo-de\/","title":{"rendered":"gi\u1ea3i \u0111\u00e1p: v\u1ec1 c\u00e1ch \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i l\u00e0 g\u00ec v\u00e0 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u l\u00f4 \u0111\u1ec1"},"content":{"rendered":"
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gi\u1ea3i \u0111\u00e1p: v\u1ec1 c\u00e1ch \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i l\u00e0 g\u00ec v\u00e0 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u l\u00f4 \u0111\u1ec1<\/b><\/h3>\n<\/div>\n<\/div>\n<\/div>\n
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Ch\u01a1i l\u00f4 \u0111\u1ec1 sao cho hi\u1ec7u qu\u1ea3, th\u1eafng l\u1edbn l\u00e0 v\u1ea5n \u0111\u1ec1 tr\u0103n tr\u1edf \u1edf r\u1ea5t nhi\u1ec1u anh em. B\u1ed9 m\u00f4n n\u00e0y \u0111\u00f2i h\u1ecfi anh em ph\u1ea3i s\u1eed d\u1ee5ng t\u1ed5ng h\u1ee3p nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p, c\u00e1ch th\u1ee9c t\u00ednh to\u00e1n soi c\u1ea7u \u0111\u1ec3 t\u00ecm ra con s\u1ed1 c\u00f3 kh\u1ea3 n\u0103ng v\u1ec1 cao nh\u1ea5t.<\/p>\n

Sau \u0111\u00e2y l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p mang l\u1ea1i hi\u1ec7u qu\u1ea3 cao cho anh em ch\u01a1i l\u00f4. Ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u c\u00e1ch \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i l\u00e0 g\u00ec v\u00e0 ph\u01b0\u01a1ng ph\u00e1p lu\u1eadn \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i qua n\u1ed9i dung d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n

C\u00e1ch \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i l\u00e0 g\u00ec?<\/strong><\/h2>\n

\u0110\u1ec1 l\u00e0 hai s\u1ed1 cu\u1ed1i trong gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1, trong \u0111\u00f3 s\u1ed1 \u1edf h\u00e0ng ch\u1ee5c g\u1ecdi l\u00e0 \u0111\u1ea7u \u0111\u1ec1, s\u1ed1 \u1edf h\u00e0ng \u0111\u01a1n v\u1ecb l\u00e0 \u0111u\u00f4i \u0111\u1ec1. V\u00ed d\u1ee5 k\u1ebft qu\u1ea3 m\u1edf th\u01b0\u1edfng c\u1ee7a nh\u00e0 \u0111\u00e0i l\u00e0 12345 (\u1edf Mi\u1ec1n B\u1eafc) ho\u1eb7c 012345 (\u0111\u1ed1i v\u1edbi Mi\u1ec1n Trung v\u00e0 Nam) th\u00ec \u0111\u1ec1 l\u00e0 s\u1ed1 45. Trong \u0111\u00f3 s\u1ed1 4 l\u00e0 \u0111\u1ea7u \u0111\u1ec1 c\u00f2n 5 l\u00e0 \u0111u\u00f4i \u0111\u1ec1.<\/p>\n

\u0110\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i l\u00e0 c\u00e1ch \u0111\u00e1nh m\u00e0 trong \u0111\u00f3 ng\u01b0\u1eddi ch\u01a1i ch\u1ec9 c\u1ea7n \u0111\u00e1nh tr\u00fang s\u1ed1 \u0111\u1ea7u ho\u1eb7c \u0111u\u00f4i c\u1ee7a \u0111\u1ec1 th\u00ec b\u1ea1n s\u1ebd gi\u00e0nh gi\u1ea3i m\u00e0 kh\u00f4ng ph\u1ea3i \u0111o\u00e1n \u0111\u00fang c\u1ea3 c\u1eb7p s\u1ed1.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i<\/strong><\/h2>\n

Hi\u1ec7n nay anh em ch\u01a1i l\u00f4 c\u00f3 th\u1ec3 ch\u1ecdn m\u1ed9t trong hai ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i sau \u0111\u00e2y.<\/p>\n

\"\"<\/p>\n

\u0110\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i trong s\u1ed1 \u0111\u1ec1<\/strong><\/h3>\n

\u0110\u00e1nh \u0111\u1ea7u \u0111u\u00f4i trong s\u1ed1 \u0111\u1ec1 l\u00e0 c\u00e1ch \u0111\u00e1nh \u0111\u01b0\u1ee3c nhi\u1ec1u anh em l\u1ef1a ch\u1ecdn v\u00ec x\u00e1c su\u1ea5t tr\u00fang r\u1ea5t cao. Nh\u01b0 \u0111\u00e3 gi\u1edbi thi\u1ec7u \u0111\u1ec1 l\u00e0 hai s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t, v\u1edbi c\u00e1ch \u0111\u00e1nh n\u00e0y anh em ch\u1ec9 c\u1ea7n \u0111\u00e1nh tr\u00fang m\u1ed9t trong hai s\u1ed1 \u1edf \u0111\u1ea7u ho\u1eb7c \u0111u\u00f4i c\u1ee7a \u0111\u1ec1 th\u00ec \u0111\u00e3 tr\u00fang th\u01b0\u1edfng m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i tr\u00fang c\u1ea3 c\u1eb7p.<\/p>\n

V\u00ed d\u1ee5 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t x\u1ed5 s\u1ed1 l\u00e0 ABCDE, trong \u0111\u00f3 \u0111\u1ec1 l\u00e0 DE, ng\u01b0\u1eddi ch\u01a1i ch\u1ec9 c\u1ea7n \u0111\u00e1nh tr\u00fang D s\u1ebd v\u1ec1 \u1edf v\u1ecb tr\u00ed \u0111\u1ea7u \u0111\u1ec1 ho\u1eb7c E n\u1eb1m \u1edf \u0111u\u00f4i \u0111\u1ec1 th\u00ec b\u1ea1n s\u1ebd tr\u00fang gi\u1ea3i m\u00e0 kh\u00f4ng ph\u1ea3i x\u00e1c \u0111\u1ecbnh \u0111\u00fang c\u1ea3 c\u1eb7p s\u1ed1 DE.<\/p>\n

C\u00e1ch \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/strong><\/h3>\n

\u0110\u00e2y l\u00e0 c\u00e1ch \u0111\u00e1nh kh\u00f3 h\u01a1n so v\u1edbi \u0111\u00e1nh \u0111\u1ea7u \u0111u\u00f4i trong s\u1ed1 \u0111\u1ec1 nh\u01b0ng \u0111\u1ed5i l\u1ea1i anh em s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c s\u1ed1 ti\u1ec1n th\u01b0\u1edfng cao h\u01a1n r\u1ea5t nhi\u1ec1u n\u1ebfu tr\u00fang gi\u1ea3i. \u0110\u1ed1i v\u1edbi c\u00e1ch \u0111\u00e1nh n\u00e0y ng\u01b0\u1eddi ch\u01a1i s\u1ebd ph\u1ea3i d\u1ef1 \u0111o\u00e1n \u0111\u00fang c\u1eb7p s\u1ed1 s\u1ebd v\u1ec1 \u1edf \u0111\u1ea7u ho\u1eb7c \u0111u\u00f4i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ng\u00e0y h\u00f4m \u0111\u00f3.<\/p>\n

Trong \u0111\u00f3 \u0111\u1ea7u \u0111\u1ec1 l\u00e0 hai s\u1ed1 \u1edf v\u1ecb tr\u00ed 1, 2 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t \u1edf c\u1ea3 ba mi\u1ec1n, \u0111u\u00f4i \u0111\u1ec1 l\u00e0 hai s\u1ed1 \u1edf v\u1ecb tr\u00ed 4, 5 \u0111\u1ed1i v\u1edbi mi\u1ec1n B\u1eafc ho\u1eb7c 5, 6 \u0111\u1ed1i v\u1edbi mi\u1ec1n Trung v\u00e0 mi\u1ec1n Nam.<\/p>\n

V\u00ed d\u1ee5: \u0111\u1ed1i v\u1edbi x\u1ed5 s\u1ed1 mi\u1ec1n Trung v\u00e0 Nam k\u1ebft qu\u1ea3 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0 ABCDEF (c\u00e1c s\u1ed1 c\u00f3 th\u1ec3 tr\u00f9ng nhau), n\u1ebfu anh em \u0111o\u00e1n tr\u00fang AB s\u1ebd v\u1ec1 \u1edf \u0111\u1ea7u gi\u1ea3i ho\u1eb7c EF s\u1ebd v\u1ec1 \u1edf cu\u1ed1i gi\u1ea3i th\u00ec s\u1ebd gi\u00e0nh \u0111\u01b0\u1ee3c ph\u1ea7n th\u1eafng.<\/p>\n

Nh\u1eefng c\u00e1ch \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i hi\u1ec7u qu\u1ea3<\/strong><\/h2>\n

\"Soi<\/p>\n

T\u1eeb hai ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i nh\u01b0 gi\u1edbi thi\u1ec7u \u1edf tr\u00ean anh em \u0111\u00e3 ph\u1ea7n n\u00e0o hi\u1ec3u \u0111\u01b0\u1ee3c lu\u1eadt ch\u01a1i c\u1ee7a n\u00f3. Sau \u0111\u00e2y l\u00e0 m\u1ed9t v\u00e0i ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i.<\/p>\n

Soi c\u1ea7u \u0111\u00e1nh \u0111\u1ea7u \u0111u\u00f4i trong s\u1ed1 \u0111\u1ec1<\/strong><\/h3>\n

Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00e1 \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 hi\u1ec3u v\u1edbi anh em k\u1ec3 c\u1ea3 ng\u01b0\u1eddi m\u1edbi ch\u01a1i. C\u00e1c con s\u1ed1 ch\u1ec9 n\u1eb1m trong ph\u1ea1m vi t\u1eeb 0 \u0111\u1ebfn 9 v\u00ec v\u1eady khi nu\u00f4i \u0111\u1ea7u ho\u1eb7c \u0111u\u00f4i \u0111\u1ec1 t\u1ee9c ch\u1ec9 ch\u1ecdn 1 trong 10 s\u1ed1 \u0111\u1ec3 \u0111\u00e1nh. T\u1ef7 l\u1ec7 th\u1eafng l\u00e0 10% cho \u0111\u1ea7u ho\u1eb7c \u0111u\u00f4i \u0111\u1ec1, c\u00f2n n\u1ebfu anh em \u0111\u00e1nh c\u1ea3 c\u1eb7p \u0111\u1ec1 th\u00ec t\u1ef7 l\u1ec7 ch\u1ec9 l\u00e0 1%.<\/p>\n

Tuy nhi\u00ean anh em c\u00f3 nhi\u1ec1u kinh nghi\u1ec7m \u0111\u00e3 chia s\u1ebb ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 ng\u01b0\u1eddi ch\u01a1i gi\u1edbi h\u1ea1n ph\u1ea1m vi \u0111\u1ea7u \u2013 \u0111u\u00f4i \u0111\u1ec1 b\u1eb1ng c\u00e1ch  t\u00ednh t\u1ed5ng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t.<\/p>\n

V\u00ed d\u1ee5 ng\u00e0y h\u00f4m qua gi\u1ea3i \u0111\u1eb7c bi\u1ec7t x\u1ed5 s\u1ed1 13093 c\u00f3 t\u1ed5ng = 16, anh em t\u00ednh 1 + 6 = 7, nh\u01b0 v\u1eady gi\u1edbi h\u1ea1n \u0111\u1ea7u \u0111\u1ec1 t\u1ed1i \u0111a l\u00e0 7, ng\u01b0\u1eddi ch\u01a1i \u0111\u00e1nh \u0111\u1ea7u \u0111\u1ec1 theo th\u1ee9 t\u1ef1 gi\u1ea3m d\u1ea7n t\u1eeb 7 v\u1ec1 0. \u0110\u1ed1i v\u1edbi \u0111u\u00f4i \u0111\u1ec1 s\u1ebd \u0111i ng\u01b0\u1ee3c l\u1ea1i theo th\u1ee9 t\u1ef1 t\u0103ng d\u1ea7n t\u1eeb 0 \u0111\u1ebfn 7.<\/p>\n

Soi c\u1ea7u \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/strong><\/h3>\n

Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00e1 ph\u1ee9c t\u1ea1p v\u00e0 kh\u00f3 hi\u1ec3u \u0111\u00f2i h\u1ecfi anh em ph\u1ea3i nghi\u00ean c\u1ee9u trong th\u1eddi gian d\u00e0i \u0111\u1ec3 ng\u1ed9 ra n\u00f3. N\u1ebfu \u0111\u1ea7u \u0111\u1ec1 v\u1ec1 k\u00e9p ho\u1eb7c c\u00f3 hai s\u1ed1 k\u00e9p \u1edf gi\u1eefa th\u00ec c\u00f3 kh\u1ea3 n\u0103ng \u0111u\u00f4i k\u00e9p s\u1ebd v\u1ec1 trong ng\u00e0y h\u00f4m sau. V\u00ed d\u1ee5 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0 13326 th\u00ec anh em c\u00f3 th\u1ec3 \u0111\u00e1nh c\u00e1c \u0111u\u00f4i k\u00e9p nh\u01b0 22, 66, 88 \u1edf ng\u00e0y ti\u1ebfp theo.<\/p>\n

\"C\u00e1c<\/p>\n

Nh\u1eefng l\u01b0u \u00fd v\u1ec1 c\u00e1ch \u0111\u00e1nh l\u00f4 \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i l\u00e0 g\u00ec?<\/strong><\/h2>\n