{"id":18195,"date":"2024-03-27T16:49:53","date_gmt":"2024-03-27T16:49:53","guid":{"rendered":"https:\/\/soicau2015.minhngocxoso.com\/?p=18195"},"modified":"2024-03-27T16:49:53","modified_gmt":"2024-03-27T16:49:53","slug":"bo-so-kep-trong-lo-de-kep-bang-kep-am-kep-lech-sat-kep-la-gi","status":"publish","type":"post","link":"https:\/\/3cangxsmb.shop\/bo-so-kep-trong-lo-de-kep-bang-kep-am-kep-lech-sat-kep-la-gi\/","title":{"rendered":"b\u1ed9 s\u1ed1 k\u00e9p trong l\u00f4 \u0111\u1ec1 \u2013 k\u00e9p b\u1eb1ng, k\u00e9p \u00e2m, k\u00e9p l\u1ec7ch, s\u00e1t k\u00e9p l\u00e0 g\u00ec?"},"content":{"rendered":"

B\u1ed9 s\u1ed1 k\u00e9p trong l\u00f4 \u0111\u1ec1 g\u1ed3m k\u00e9p b\u1eb1ng, k\u00e9p \u00e2m, k\u00e9p l\u1ec7ch, s\u00e1t k\u00e9p l\u00e0 nh\u1eefng thu\u1eadt ng\u1eef v\u00f4 c\u00f9ng quen thu\u1ed9c trong l\u00f4 \u0111\u1ec1. \u0110\u00e2y c\u0169ng ch\u00ednh l\u00e0 c\u00e1c b\u1ed9 s\u1ed1 b\u1ea1n c\u1ea7n bi\u1ebft, v\u00e0 hi\u1ec3u r\u00f5 khi mu\u1ed1n ch\u01a1i l\u00f4 \u0111\u1ec1 ho\u1eb7c \u00f4m l\u00f4 \u0111\u1ec1.<\/p>\n

Tuy n\u00f3 l\u00e0 nh\u1eefng thu\u1eadt ng\u1eef quen thu\u1ed9c v\u1edbi d\u00e2n ch\u01a1i s\u1ed1, nh\u01b0ng kh\u00f4ng ph\u1ea3i anh em n\u00e0o c\u0169ng hi\u1ec3u r\u00f5 v\u1ec1 n\u00f3. \u0110\u1ed1i v\u1edbi nh\u1eefng b\u1ea1n m\u1edbi t\u1eadp t\u00e0nh ch\u01a1i s\u1ed1 \u0111\u1ec1, th\u00ec l\u1ea1i c\u00e0ng m\u01a1 h\u1ed3 h\u01a1n. Trong b\u00e0i vi\u1ebft ng\u00e0y h\u00f4m nay, s\u1ebd gi\u1ea3i m\u00e3 v\u1ec1 ki\u1ebfn th\u1ee9c c\u00e1c b\u1ed9 s\u1ed1 k\u00e9p\u00a0trong l\u00f4 \u0111\u1ec1 m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng v\u00e0 \u0111\u1ea7y \u0111\u1ee7 nh\u1ea5t.<\/p>\n

K\u00e9p b\u1eb1ng<\/span><\/h2>\n

Trong ng\u00e0nh l\u00f4 \u0111\u1ec1 n\u00f3i chung, v\u00e0 l\u00f4 \u0111\u1ec1 online n\u00f3i ri\u00eang, b\u1ed9 s\u1ed1 k\u00e9p b\u1eb1ng \u0111\u01b0\u1ee3c ng\u01b0\u1eddi ch\u01a1i \u00e1p d\u1ee5ng kh\u00e1 ph\u1ed5 bi\u1ebfn.<\/p>\n

Nghe qua c\u00e1i t\u00ean, c\u00e1c b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 hi\u1ec3u s\u01a1 \u0111\u01b0\u1ee3c k\u00e9p b\u1eb1ng ch\u00ednh l\u00e0 t\u1eadp h\u1ee3p nh\u1eefng s\u1ed1 c\u00f3 2 ch\u1eef s\u1ed1 gi\u1ed1ng nhau.<\/p>\n

B\u1ed9 s\u1ed1 k\u00e9p b\u1eb1ng bao g\u1ed3m 10 s\u1ed1: 00, 11, 22, 33, 44, 55, 66, 77, 88, 99.<\/p>\n

B\u1ed9 s\u1ed1 k\u00e9p m\u1edf r\u1ed9ng<\/span><\/h2>\n

Tr\u00f2 ch\u01a1i \u0111en \u0111\u1ecf n\u00e0y \u0111\u00e3 c\u00f3 t\u1eeb r\u1ea5t l\u00e2u, n\u00ean c\u0169ng c\u00f3 \u0111\u00f4ng \u0111\u1ea3o c\u00e1c anh em c\u00f3 d\u00e0y d\u1eb7n kinh nghi\u1ec7m \u0111\u1ed1i v\u1edbi b\u1ed9 m\u00f4n n\u00e0y.<\/p>\n

Trong qu\u00e1 tr\u00ecnh v\u1eadn d\u1ee5ng b\u1ed9 s\u1ed1 k\u00e9p \u0111\u1ec3 ch\u01a1i l\u00f4 \u0111\u1ec1 tr\u1ef1c tuy\u1ebfn, m\u1ed9t s\u1ed1 ng\u01b0\u1eddi \u0111\u00e3 s\u00e1ng t\u1ea1o ra m\u1ed9t b\u1ed9 s\u1ed1 m\u1edbi d\u1ef1a tr\u00ean n\u1ec1n t\u1ea3ng c\u1ee7a b\u1ed9 s\u1ed1 k\u00e9p.\u0110\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 b\u1ed9 s\u1ed1 k\u00e9p m\u1edf r\u1ed9ng.<\/p>\n

Hi\u1ec7n nay, c\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch soi c\u1ea7u l\u00f4 \u0111\u1ec1. B\u00ean c\u1ea1nh \u0111\u00f3, c\u00f3 r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi ch\u1ecdn c\u00e1ch b\u1eaft c\u1ea7u s\u1ed1 k\u00e9p. H\u1ecd ch\u1ecdn b\u1ed9 s\u1ed1 k\u00e9p, nu\u00f4i s\u1ed1 k\u00e9p r\u1ed3i \u0111\u00e1nh b\u1ed9 s\u1ed1 k\u00e9p \u0111\u00f3. Qua nhi\u1ec1u l\u1ea7n th\u1eed nghi\u1ec7m th\u00e0nh c\u00f4ng. D\u1ea7n d\u1ea7n c\u00e1c b\u1ed9 k\u00e9p b\u1eb1ng, k\u00e9p l\u1ec7ch, s\u00e1t k\u00e9p, s\u00e1t k\u00e9p b\u1eb1ng, s\u00e1t k\u00e9p l\u1ec7ch \u0111\u01b0\u1ee3c xu\u1ea5t hi\u1ec7n.<\/p>\n

K\u00e9p l\u1ec7ch<\/span><\/h2>\n

\"\"<\/p>\n

B\u00f3ng l\u00f4 \u0111\u1ec1<\/span><\/h3>\n

Trong l\u00f4 \u0111\u1ec1 h\u1ecdc, \u201cb\u00f3ng\u201d ch\u00ednh l\u00e0 m\u1ed9t c\u00e1i t\u00ean g\u1ecdi kh\u00e1c c\u1ee7a b\u1ed9 k\u00e9p l\u1ec7ch. C\u00e1c c\u1eb7p b\u00f3ng g\u1ed3m c\u00f3:<\/p>\n

0 v\u00e0 5 l\u00e0 b\u00f3ng c\u1ee7a nhau<\/p>\n

1 v\u00e0 6 l\u00e0 b\u00f3ng c\u1ee7a nhau<\/p>\n

2 v\u00e0 7 l\u00e0 b\u00f3ng c\u1ee7a nhau<\/p>\n

3 v\u00e0 8 l\u00e0 b\u00f3ng c\u1ee7a nhau<\/p>\n

4 v\u00e0 9 l\u00e0 b\u00f3ng c\u1ee7a nhau<\/p>\n

Trong \u0111\u00f3, c\u00e1c b\u1ed9 s\u1ed1 b\u00f3ng s\u1ebd l\u00e0 c\u00f3 m\u1ed9t s\u1ed1 tr\u00f9ng nhau. C\u00f2n l\u1ea1i l\u00e0 b\u00f3ng ho\u1eb7c c\u1ea3 2 s\u1ed1 \u0111\u1ec1u l\u00e0 b\u00f3ng c\u1ee7a nhau.<\/p>\n

V\u00ed d\u1ee5:<\/p>\n

43 v\u00e0 48 l\u00e0 b\u00f3ng c\u1ee7a nhau do c\u00f9ng c\u00f3 s\u1ed1 4. \u0110\u1ed3ng th\u1eddi s\u1ed1 8 v\u00e0 3 c\u0169ng l\u00e0 b\u00f3ng c\u1ee7a nhau.<\/p>\n

17 v\u00e0 62 l\u00e0 b\u00f3ng c\u1ee7a nhau do 1 l\u00e0 b\u00f3ng c\u1ee7a 6. \u0110\u1ed3ng th\u1eddi 2 l\u00e0 b\u00f3ng c\u1ee7a 7.<\/p>\n

\u0110\u1ec3 \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 nh\u1edb h\u01a1n, ch\u00fang ta n\u00ean \u0111\u1ec3 ch\u00fang theo m\u1ed9t quy t\u1eafc chung. \u0110\u00f3 l\u00e0 2 s\u1ed1 \u0111\u01a1n v\u1ecb h\u01a1n k\u00e9m nhau 5 th\u00ec ch\u00fang l\u00e0 b\u00f3ng c\u1ee7a nhau.<\/p>\n

K\u00e9p l\u1ec7ch l\u00e0 nh\u1eefng con s\u1ed1 n\u00e0o?<\/span><\/h3>\n

\"\"<\/p>\n

B\u1ed9 s\u1ed1 k\u00e9p \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng ra t\u1eeb b\u1ed9 s\u1ed1 b\u00f3ng. Ngo\u00e0i k\u00e9p b\u1eb1ng, th\u00ec c\u00f3 th\u00eam b\u1ed9 s\u1ed1 k\u00e9p l\u1ec7ch l\u00e0 c\u00e1c s\u1ed1 b\u00f3ng c\u1ee7a nh\u1eefng s\u1ed1 k\u00e9p b\u1eb1ng. Ho\u1eb7c hi\u1ec3u theo m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, th\u00ec k\u00e9p l\u1ec7ch c\u00f3 ngh\u0129a l\u00e0 s\u1ed1 m\u00e0 2 ch\u1eef s\u1ed1 c\u1ee7a n\u00f3 l\u00e0 b\u00f3ng c\u1ee7a nhau.<\/p>\n

V\u00ed d\u1ee5:\u00a005 l\u00e0 b\u00f3ng c\u1ee7a 00. 16 l\u00e0 b\u00f3ng c\u1ee7a 11\u2026<\/p>\n

C\u00f3 c\u00e1c b\u1ed9 k\u00e9p l\u1ec7ch nh\u01b0 sau: 05, 50, 16, 61, 27, 72, 38, 83, 49, 94.<\/p>\n

S\u00e1t k\u00e9p<\/span><\/h2>\n

B\u1ed9 s\u1ed1 s\u00e1t k\u00e9p l\u00e0 b\u1ed9 s\u1ed1 bao g\u1ed3m nh\u1eefng s\u1ed1 li\u1ec1n tr\u00ean hay li\u1ec1n d\u01b0\u1edbi c\u1ee7a s\u1ed1 k\u00e9p \u1edf tr\u00ean tr\u1ee5c s\u1ed1. Ho\u1eb7c c\u00f3 th\u1ec3 hi\u1ec3u l\u00e0 s\u1ed1 s\u00e1t k\u00e9p l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a ph\u00e9p t\u00ednh l\u1ea5y s\u1ed1 k\u1ebfp c\u1ed9ng ho\u1eb7c tr\u1eeb 1. Tuy nhi\u00ean, b\u1ed9 s\u1ed1 s\u00e1t k\u00e9p \u0111\u01b0\u1ee3c chia th\u00e0nh 2 lo\u1ea1i l\u00e0 s\u00e1t k\u00e9p b\u1eb1ng va s\u00e1t k\u00e9p l\u1ec7ch.<\/p>\n

S\u00e1t k\u00e9p b\u1eb1ng<\/span><\/h3>\n

S\u00e1t k\u00e9p b\u1eb1ng c\u00f3 20 s\u1ed1 l\u1ea3 nh\u1eefng s\u1ed1 n\u1eb1m li\u1ec1n k\u1ec1 v\u1edbi c\u00e1c s\u1ed1 trong b\u1ed9 s\u1ed1 k\u00e9p b\u1eb1ng.<\/p>\n

S\u00e1t k\u00e9p b\u1eb1ng g\u1ed3m nh\u1eefng s\u1ed1 sau:<\/p>\n

01, 10, 12, 21, 23, 32, 34, 43, 45, 54, 56, 65, 67, 76, 78, 87, 89, 98, 90, 09.<\/p>\n

S\u00e1t k\u00e9p l\u1ec7ch<\/span><\/h3>\n

C\u0169ng gi\u1ed1ng v\u1edbi b\u1ed9 s\u00e1t k\u00e9p b\u1eb1ng. S\u00e1t k\u00e9p l\u1ec7ch c\u00f3 20 s\u1ed1, l\u00e0 c\u00e1c con s\u1ed1 li\u1ec1n k\u1ec1 v\u1edbi nh\u1eefng s\u1ed1 trong b\u1ed9 k\u00e9p l\u1ec7ch.<\/p>\n

B\u1ed9 s\u00e1t k\u00e9p l\u1ec7ch g\u1ed3m nh\u1eefng s\u1ed1 sau:<\/p>\n

04, 06, 49, 51, 15, 17, 60, 62, 26, 28, 71, 73, 37, 39, 82, 84, 48, 50. 93, 95.<\/p>\n

K\u00e9p \u00e2m<\/span><\/h2>\n

\"\"<\/p>\n

B\u00f3ng \u00e2m<\/span><\/h3>\n

D\u1ef1a tr\u00ean thuy\u1ebft \u00e2m d\u01b0\u01a1ng \u2013 ng\u0169 h\u00e0nh ng\u01b0\u1eddi ta s\u00e1ng t\u1ea1o n\u00ean 2 b\u1ed9 b\u00f3ng. L\u00e0 b\u00f3ng d\u01b0\u01a1ng v\u00e0 b\u00f3ng \u00e2m.<\/p>\n

V\u1ec1 b\u00f3ng \u00e2m, th\u00ec ch\u00fang ta c\u00f3 c\u00e1c c\u1eb7p b\u00f3ng \u00e2m sau:<\/p>\n