{"id":18024,"date":"2024-04-18T02:42:33","date_gmt":"2024-04-18T02:42:33","guid":{"rendered":"https:\/\/soicau2108.minhngocxoso.com\/?p=18024"},"modified":"2024-04-18T02:42:33","modified_gmt":"2024-04-18T02:42:33","slug":"cac-loai-kep-trong-lo-de-ban-nen-biet","status":"publish","type":"post","link":"https:\/\/soicau247bacnho.top\/cac-loai-kep-trong-lo-de-ban-nen-biet\/","title":{"rendered":"c\u00e1c lo\u1ea1i k\u00e9p trong l\u00f4 \u0111\u1ec1 b\u1ea1n n\u00ean bi\u1ebft"},"content":{"rendered":"
B\u1ed9 s\u1ed1 s\u00e1t k\u00e9p l\u00e0 b\u1ed9 s\u1ed1 g\u1ed3m nh\u1eefng s\u1ed1 li\u1ec1n tr\u00ean ho\u1eb7c li\u1ec1n d\u01b0\u1edbi c\u1ee7a s\u1ed1 k\u00e9p tr\u00ean tr\u1ee5c s\u1ed1. Hay n\u00f3i c\u00e1ch kh\u00e1c 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\u00e9p c\u1ed9ng 1 ho\u1eb7c tr\u1eeb 1.<\/p>\n
S\u00e1t k\u00e9p \u0111\u01b0\u1ee3c chia ra th\u00e0nh 2 b\u1ed9 l\u00e0: s\u00e1t k\u00e9p b\u1eb1ng v\u00e0 s\u00e1t k\u00e9p l\u1ec7ch.<\/p>\n
B\u1ed9 s\u1ed1 s\u00e1t k\u00e9p b\u1eb1ng g\u1ed3m c\u00f3 20 s\u1ed1, c\u00e1c s\u1ed1 li\u1ec1n k\u1ec1 c\u00e1c s\u1ed1 trong b\u1ed9 k\u00e9p b\u1eb1ng. \u0110\u00f3 l\u00e0 c\u00e1c c\u1eb7p s\u1ed1 sau: 01,10,12, 21, 23, 32, 34, 43, 54, 45, 65, 56, 67, 76, 78, 87, 89, 98, 09, 90.<\/p>\n
B\u1ed9 s\u1ed1 s\u00e1t k\u00e9p l\u1ec7ch g\u1ed3m c\u00f3 20 s\u1ed1. C\u00e1c s\u1ed1 li\u1ec1n k\u1ec1 c\u00e1c s\u1ed1 trong b\u1ed9 k\u00e9p l\u1ec7ch. \u0110\u00f3 l\u00e0 c\u00e1c c\u1eb7p s\u1ed1 sau: 04, 06, 49, 51, 15, 17, 60, 62, 26, 28, 71, 73, 37, 39, 82, 84, 48, 50, 93, 95.<\/p>\n
C\u00f3 m\u1ed9t c\u00e1ch nh\u1eadn b\u1ebft \u0111\u1ec1 s\u00e1t k\u00e9p m\u1ecdi ng\u01b0\u1eddi hay d\u00f9ng l\u00e0 \u0111\u00e1nh tr\u00ean c\u01a1 s\u1edf \u0111\u1ec1 ng\u00e0y h\u00f4m tr\u01b0\u1edbc v\u1ec1 k\u00e9p (K\u00e9p b\u1eb1ng, k\u00e9p l\u1ec7ch, s\u00e1t k\u00e9p, k\u00e9p \u00e2m): Gi\u1ea3 s\u1eed ng\u00e0y T v\u1ec1 k\u00e9p th\u00ec kh\u1ea3 n\u0103ng r\u1ea5t cao ng\u00e0y T+1, T+2, T+3 s\u1ebd v\u1ec1 s\u00e1t k\u00e9p.<\/p>\n
Theo kinh nghi\u1ec7m c\u1ee7a c\u00e1c cao th\u1ee7 v\u00e0 qua ki\u1ec3m tr\u1ee9ng c\u1ee7a t\u00f4i th\u00ec trong tu\u1ea7n h\u1ea7u nh\u01b0 \u0111\u1ec1u c\u00f3 \u0111\u1ec1 s\u00e1t k\u00e9p, c\u00f3 nh\u1eefng tu\u1ea7n n\u1ed5 li\u00ean t\u1ee5c 3 \u0111\u1ebfn 4 c\u00e1i.<\/p>\n
<\/p>\n
Theo c\u00e1c b\u1eadc ti\u1ec1n b\u1ed1i \u0111\u01b0\u1ee3c d\u1ef1a tr\u00ean thuy\u1ebft \u00c2m d\u01b0\u01a1ng \u2013 ng\u0169 h\u00e0nh ng\u01b0\u1eddi ta \u0111\u01b0a ra ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh. Th\u00ec b\u1ed9 k\u00e9p \u00e2m xu\u1ea5t ph\u00e1t t\u1eeb \u0111\u1ecbnh ngh\u0129a b\u00f3ng \u00e2m ta c\u00f3 \u0111\u01b0\u1ee3c.<\/p>\n
B\u00f3ng \u00e2m g\u1ed3m c\u00e1c s\u1ed1 t\u01b0\u01a1ng \u01b0\u1edbng nhau nh\u01b0 sau:<\/p>\n
S\u1ed1 0 l\u00e0 b\u00f3ng \u00e2m c\u1ee7a nhau v\u1edbi s\u1ed1 7<\/p>\n
S\u1ed1 1 l\u00e0 b\u00f3ng \u00e2m c\u1ee7a nhau v\u1edbi s\u1ed1 4<\/p>\n
S\u1ed1 2 l\u00e0 b\u00f3ng \u00e2m c\u1ee7a nhau v\u1edbi s\u1ed1 9<\/p>\n
S\u1ed1 3 l\u00e0 b\u00f3ng \u00e2m c\u1ee7a nhau v\u1edbi s\u1ed1 6<\/p>\n
S\u1ed1 5 l\u00e0 b\u00f3ng \u00e2m c\u1ee7a nhau v\u1edbi s\u1ed1 8<\/p>\n
Nh\u01b0 v\u1eady 2 s\u1ed1 l\u00e0 b\u00f3ng \u00e2m c\u1ee7a nhau khi 2 ch\u1eef s\u1ed1 l\u00e0 b\u00f3ng \u00e2m c\u1ee7a nhau ho\u1eb7c tr\u00f9ng 1 ch\u1eef s\u1ed1 v\u00e0 s\u1ed1 c\u00f2n l\u1ea1i l\u00e0 b\u00f3ng \u00e2m c\u1ee7a nhau.<\/p>\n
V\u00ed d\u1ee5:<\/p>\n
S\u1ed1 03 v\u00e0 s\u1ed1 07 l\u00e0 b\u00f3ng c\u1ee7a nhau, v\u00ec 2 c\u1eb7p s\u1ed1 n\u00e0y c\u00f9ng c\u00f3 s\u1ed1 0 v\u00e0 s\u1ed1 3 v\u1edbi 7 l\u00e0 b\u00f3ng c\u1ee7a nhau<\/p>\n
S\u1ed1 35 v\u00e0 s\u1ed1 68 l\u00e0 b\u00f3ng c\u1ee7a nhau, v\u00ec 4 l\u00e0 b\u00f3ng c\u1ee7a 3 v\u00e0 5 l\u00e0 b\u00f3ng c\u1ee7a s\u1ed1 6 v\u00e0 s\u1ed1 8<\/p>\n
S\u1ed1 k\u00e9p \u00e2m l\u00e0 s\u1ed1 m\u00e0 2 ch\u1eef s\u1ed1 c\u1ee7a n\u00f3 l\u00e0 b\u00f3ng \u00e2m c\u1ee7a nhau. Ta c\u00f3 c\u00e1c c\u1eb7p s\u1ed1 sau: 07, 70, 14, 41, 29, 92, 36, 63, 58, 85.<\/p>\n