{"id":623,"date":"2023-09-05T07:26:48","date_gmt":"2023-09-05T07:26:48","guid":{"rendered":"https:\/\/\/?p=623"},"modified":"2023-09-05T07:26:48","modified_gmt":"2023-09-05T07:26:48","slug":"keo-chan-le-la-gi","status":"publish","type":"post","link":"https:\/\/\/keo-chan-le-la-gi\/","title":{"rendered":"K\u00e8o ch\u1eb5n l\u1ebb l\u00e0 g\u00ec? B\u00ed k\u00edp ch\u01a1i k\u00e8o ch\u1eb5n l\u1ebb nh\u01b0 cao th\u1ee7"},"content":{"rendered":"

\u0110\u1ed1i v\u1edbi nh\u1eefng d\u00e2n ch\u01a1i c\u00e1 \u0111\u1ed9 b\u00f3ng \u0111\u00e1 l\u00e2u n\u0103m ch\u1eafc ch\u1eafn kh\u00f4ng c\u00f2n xa l\u1ea1 g\u00ec v\u1edbi c\u1ee5m t\u1eeb \u201ck\u00e8o ch\u1eb5n l\u1ebb\u201d. Lo\u1ea1i k\u00e8o n\u00e0y \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i \u01b0a th\u00edch nh\u01b0ng \u0111\u1ec3 c\u00f3 th\u1ec3 gi\u00e0nh \u0111\u01b0\u1ee3c chi\u1ebfn th\u1eafng th\u00ec c\u1ea7n ph\u1ea3i hi\u1ec3u r\u00f5 c\u00e1ch ch\u01a1i c\u0169ng nh\u01b0 n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c kinh nghi\u1ec7m.<\/em><\/p>\n

Trong b\u00e0i vi\u1ebft sau \u0111\u00e2y, Kubet<\/strong> s\u1ebd gi\u1ea3i \u0111\u00e1p th\u1eafc m\u1eafc k\u00e8o ch\u1eb5n l\u1ebb l\u00e0 g\u00ec<\/strong><\/a> v\u00e0 h\u01b0\u1edbng d\u1eabn anh em soi lo\u1ea1i k\u00e8o n\u00e0y nh\u00e9!<\/em><\/p>\n

T\u1ed5ng quan chung v\u1ec1 k\u00e8o ch\u1eb5n l\u1ebb<\/strong><\/h2>\n
\"T\u00f4\u0309ng
T\u00f4\u0309ng quan chung v\u00ea\u0300 ke\u0300o ch\u0103\u0303n le\u0309 la\u0300 gi\u0300?<\/figcaption><\/figure>\n

K\u00e8o ch\u1eb5n l\u1ebb \u0111\u01b0\u1ee3c hi\u1ec3u \u0111\u01a1n gi\u1ea3n l\u00e0 lo\u1ea1i k\u00e8o ph\u00e2n \u0111\u1ecbnh th\u1eafng thua d\u1ef1a tr\u00ean t\u1ed5ng s\u1ed1 b\u00e0n th\u1eafng cu\u1ed1i c\u00f9ng ghi \u0111\u01b0\u1ee3c c\u1ee7a c\u1ea3 hai \u0111\u1ed9i trong tr\u1eadn \u0111\u1ea5u l\u00e0 s\u1ed1 ch\u1eb5n hay s\u1ed1 l\u1ebb. Theo \u0111\u00f3, c\u1eeda ch\u1eb5n l\u00e0 c\u1eeda c\u00f3 s\u1ed1 b\u00e0n th\u1eafng t\u01b0\u01a1ng \u1ee9ng 0, 2, 4, 6,… C\u1eeda l\u1ebb l\u00e0 c\u00e1c s\u1ed1 1, 3, 5, 7, 9,…Nh\u01b0 v\u1eady, t\u1ef7 l\u1ec7 th\u00e0nh c\u00f4ng c\u1ee7a m\u1ed7i c\u1eeda s\u1ebd t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 50 – 50.<\/p>\n

Tr\u00ean b\u1ea3ng k\u00e8o nh\u00e0 c\u00e1i, anh em c\u00f3 th\u1ec3 nh\u1eadn di\u1ec7n \u0111\u01b0\u1ee3c nh\u1eefng k\u00fd hi\u1ec7u nh\u01b0 sau:<\/p>\n