{"id":17919,"date":"2024-02-17T09:46:25","date_gmt":"2024-02-17T09:46:25","guid":{"rendered":"https:\/\/soicau2089.minhngocxoso.com\/khai-niem-kep-bang-kep-am-kep-lech-sat-kep-trong-lo-de\/"},"modified":"2024-02-17T09:46:25","modified_gmt":"2024-02-17T09:46:25","slug":"khai-niem-kep-bang-kep-am-kep-lech-sat-kep-trong-lo-de","status":"publish","type":"post","link":"https:\/\/soicauxienmb.com\/khai-niem-kep-bang-kep-am-kep-lech-sat-kep-trong-lo-de\/","title":{"rendered":"kh\u00e1i ni\u1ec7m k\u00e9p b\u1eb1ng, k\u00e9p \u00e2m, k\u00e9p l\u1ec7ch & s\u00e1t k\u00e9p trong l\u00f4 \u0111\u1ec1"},"content":{"rendered":"

B\u1ed9 K\u00e9p b\u1eb1ng, K\u00e9p \u00e2m, k\u00e9p l\u1ec7ch v\u00e0 S\u00e1t k\u00e9p (\u00c1p k\u00e9p) l\u00e0 nh\u01b0ng t\u1eeb ng\u1eef ch\u1ec9 nh\u1eefng b\u1ed9 s\u1ed1 v\u00f4 c\u00f9ng quen thu\u1ed9c trong l\u00f4 \u0111\u1ec1. \u0110\u00e2y c\u0169ng l\u00e0 nh\u1eefng b\u1ed9 s\u1ed1 c\u1ea7n ph\u1ea3i bi\u1ebft khi ch\u01a1i c\u0169ng nh\u01b0 \u00f4m l\u00f4 \u0111\u1ec1. Tuy nhi\u00ean kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft b\u1ed9 s\u1ed1 k\u00e9p c\u00f3 nh\u1eefng b\u1ed9 n\u00e0o, c\u00f3 bao nhi\u00eau con v\u00e0 g\u1ed3m nh\u1eefng s\u1ed1 n\u00e0o. Nh\u1ea5t l\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c b\u1ea1n m\u1edbi ch\u01a1i l\u00e0m quen v\u1edbi b\u1ed9 m\u00f4n l\u00f4 \u0111\u1ec1 \u2013 x\u1ed5 s\u1ed1. Trong b\u00e0i vi\u1ebft n\u00e0y website ch\u00fang t\u00f4i s\u1ebd c\u00f9ng c\u00e1c b\u1ea1n h\u1ec7 th\u1ed1ng l\u1ea1i nh\u1eefng ki\u1ebfn th\u1ee9c v\u1ec1 b\u1ed9 s\u1ed1 k\u00e9p, m\u1eddi b\u1ea1n \u0111\u1ecdc c\u00f9ng t\u00ecm hi\u1ec3u.<\/span><\/p>\n

B\u1ed9 s\u1ed1 k\u00e9p (k\u00e9p b\u1eb1ng) l\u00e0 g\u00ec?
\n<\/span><\/h2>\n

B\u1ed9 s\u1ed1 k\u00e9p (k\u00e9p b\u1eb1ng)\u00a0l\u00e0 m\u1ed9t trong nh\u1eefng b\u1ed9 s\u1ed1\u00a0\u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i khi \u0111\u00e1nh l\u00f4 \u0111\u1ec1. Ngay t\u1eeb t\u00ean g\u1ecdi c\u1ee7a n\u00f3 ch\u1eafc h\u1eb3n b\u1ea1n c\u0169ng \u0111\u00e3 hi\u1ec3u \u0111\u01b0\u1ee3c b\u1ed9 s\u1ed1 k\u00e9p l\u00e0 t\u1eadp h\u1ee3p nh\u1eefng s\u1ed1 c\u00f3 2 ch\u1eef s\u1ed1 gi\u1ed1ng nhau.<\/span><\/p>\n

B\u1ed9 s\u1ed1 k\u00e9p (k\u00e9p b\u1eb1ng)\u00a0c\u00f3 10 con s\u1ed1 bao g\u1ed3m: 00, 11, 22, 33, 44, 55, 66, 77, 88, 99.<\/span><\/p>\n

Tuy nhi\u00ean trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng b\u1ed9 s\u1ed1 k\u00e9p khi \u0111\u00e1nh l\u00f4 \u0111\u1ec1, ng\u01b0\u1eddi ta c\u00f2n ph\u00e1t minh ra nh\u1eefng nh\u1eefng b\u1ed9 s\u1ed1 m\u1edbi ph\u00e1t tri\u1ec3n. Bao g\u1ed3m c\u00e1c b\u1ed9 s\u1ed1 k\u00e9p m\u1edf r\u1ed9ng: K\u00e9p \u00e2m, k\u00e9p l\u1ec7ch v\u00e0 s\u00e1t k\u00e9p.<\/span><\/p>\n

B\u1ed9 s\u1ed1 k\u00e9p m\u1edf r\u1ed9ng
\n<\/span><\/h3>\n

C\u00e1c b\u1ed9 s\u1ed1 k\u00e9p l\u00f4 \u0111\u1ec1 m\u1edf r\u1ed9ng \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n d\u1ef1a tr\u00ean c\u00e1c kh\u00e1i ni\u1ec7m b\u00f3ng s\u1ed1\u00a0\u0111\u1ec1 (b\u00f3ng, b\u00f3ng \u00e2m trong l\u00f4 \u0111\u1ec1).<\/span><\/p>\n

B\u1ed9 s\u1ed1 k\u00e9p l\u1ec7ch
\n<\/span><\/h2>\n

\"\"<\/p>\n

Kh\u00e1i ni\u1ec7m v\u1ec1 b\u00f3ng l\u00f4 \u0111\u1ec1
\n<\/span><\/h3>\n

Khi n\u00f3i \u0111\u1ebfn kh\u00e1i ni\u1ec7m “b\u00f3ng” trong l\u00f4 \u0111\u1ec1 ta c\u00f3 c\u00e1c c\u1eb7p b\u00f3ng sau:<\/span><\/p>\n