{"id":18452,"date":"2024-04-02T10:46:36","date_gmt":"2024-04-02T10:46:36","guid":{"rendered":"https:\/\/soicau3012.minhngocxoso.com\/?p=18452"},"modified":"2024-04-02T10:46:36","modified_gmt":"2024-04-02T10:46:36","slug":"tim-hieu-bo-so-de-kep-lech-gom-nhung-so-nao","status":"publish","type":"post","link":"https:\/\/soicaulode6h30.com\/tim-hieu-bo-so-de-kep-lech-gom-nhung-so-nao\/","title":{"rendered":"T\u00ecm hi\u1ec3u b\u1ed9 s\u1ed1 \u0111\u1ec1 K\u00e9p L\u1ec7ch g\u1ed3m nh\u1eefng s\u1ed1 n\u00e0o ?"},"content":{"rendered":"

K\u00e9p l\u1ec7ch l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef kh\u00e1 l\u1ea1 l\u1eabm v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi ch\u01a1i l\u00f4 \u0111\u1ec1. Tr\u00ean th\u1ef1c t\u1ebf, \u0111\u00e2y l\u00e0 m\u1ed9t c\u00e1ch \u0111\u00e1nh quen thu\u1ed9c c\u1ee7a nh\u1eefng l\u00f4 th\u1ee7 chuy\u00ean nghi\u1ec7p. Mu\u1ed1n \u0111\u00e1nh v\u00e0 xem \u0111\u1ec1 k\u00e9p l\u1ec7ch th\u00ec l\u00f4 th\u1ee7 c\u1ea7n ph\u1ea3i c\u00f3 hi\u1ec3u bi\u1ebft c\u01a1 b\u1ea3n. K\u00e9p l\u1ec7ch g\u1ed3m nh\u1eefng d\u00e3y s\u1ed1 n\u00e0o? \u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1ch \u0111\u00e1nh n\u00e0y, m\u1eddi c\u00e1c l\u00f4 th\u1ee7 theo d\u00f5i b\u00e0i vi\u1ebft m\u00e0  chia s\u1ebb d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n

T\u00ecm hi\u1ec3u \u0111\u1ec1 k\u00e9p l\u1ec7ch l\u00e0 g\u00ec?<\/span><\/h2>\n

Ngo\u00e0i \u0111\u1ec1 k\u00e9p b\u1eb1ng th\u00ec vi\u1ec7n nghi\u00ean c\u1ee9u l\u00f4 \u0111\u1ec1 \u0111\u00e3 ph\u00e1t tri\u1ec3n th\u00eam nhi\u1ec1u h\u00ecnh th\u1ee9c kh\u00e1c. N\u1ed5i b\u1eadt l\u00e0 d\u1ea1ng k\u00e9p l\u1ec7ch. \u0110\u1ec1 k\u00e9p l\u1ec7ch \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh v\u00e0 ph\u00e1t tri\u1ec3n d\u1ef1a tr\u00ean b\u00f3ng l\u00f4 \u0111\u1ec1. M\u1ed7i s\u1ed1 b\u00f3ng s\u1ebd c\u00f3 m\u1ed9t c\u1eb7p s\u1ed1 t\u01b0\u01a1ng \u1ee9ng.<\/p>\n

L\u00f4 th\u1ee7 t\u00ecm ra c\u1eb7p s\u1ed1 n\u00e0y ch\u00ednh l\u00e0 k\u00e9p l\u1ec7ch. C\u1ee5 th\u1ec3, b\u00f3ng c\u1ee7a c\u00e1c s\u1ed1 trong l\u00f4 \u0111\u1ec1 \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh nh\u01b0 sau: 0 \u2013 5, 1 \u2013 6, 2 \u2013 7, 3 \u2013 8, 4 \u2013 9. Hi\u1ec3u \u0111\u01a1n gi\u1ea3n ch\u00ednh l\u00e0 0 v\u00e0 5 l\u00e0 b\u00f3ng c\u1ee7a nhau. \u0110\u1ed1i v\u1edbi c\u00e1c c\u1eb7p s\u1ed1 c\u00f2n l\u1ea1i \u0111\u01b0\u1ee3c hi\u1ec3u t\u01b0\u01a1ng t\u1ef1.<\/p>\n

B\u00f3ng s\u1ed1 \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u d\u1ef1a tr\u00ean quy lu\u1eadt v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p. V\u00ec v\u1eady, anh em c\u00f3 th\u1ec3 n\u1eafm b\u1eaft, v\u1eadn d\u1ee5ng \u0111\u1ec3 t\u00ecm ra con s\u1ed1 \u0111\u1eb9p cho m\u00ecnh.<\/p>\n

B\u1ed9 \u0111\u1ec1 k\u00e9p l\u1ec7ch g\u1ed3m nh\u1eefng s\u1ed1 n\u00e0o?<\/span><\/h2>\n

Khi gh\u00e9p c\u1eb7p s\u1ed1 b\u00f3ng c\u1ee7a nhau s\u1ebd \u0111\u01b0\u1ee3c c\u1eb7p s\u1ed1 k\u00e9p l\u1ec7ch. V\u00ed d\u1ee5, 2 v\u00e0 7 l\u00e0 b\u00f3ng c\u1ee7a nhau. Ti\u1ebfn h\u00e0nh gh\u00e9p s\u1ebd c\u00f3 c\u00e1c c\u1eb7p k\u00e9p l\u1ec7ch l\u00e0 27 v\u00e0 72. V\u1eady k\u00e9p l\u1ec7ch g\u1ed3m nh\u1eefng s\u1ed1 n\u00e0o? Theo c\u00e1ch gh\u00e9p n\u00e0y s\u1ebd c\u00f3 50 \u2013 05, 49 \u2013 94, 16 \u2013 61 v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 27 \u2013 72. T\u1ea5t c\u1ea3 nh\u1eefng c\u1eb7p s\u1ed1 n\u00e0y \u0111\u1ec1u ch\u00eanh l\u1ec7ch 5 \u0111\u01a1n v\u1ecb.<\/p>\n

K\u00e9p l\u1ec7ch bao g\u1ed3m 3 d\u1ea1ng l\u00e0 l\u1ec7ch d\u01b0\u01a1ng, l\u1ec7ch \u00e2m v\u00e0 k\u00e9p l\u1ec7ch. V\u00ec v\u1eady, k\u00e9p l\u1ec7ch ngo\u00e0i nh\u1eefng c\u1eb7p s\u1ed1 tr\u00ean c\u00f2n bao g\u1ed3m nh\u1eefng d\u00e3y s\u1ed1 sau:<\/p>\n