- \n
- \u0110\u1ec1 v\u1ec1 k\u00e9p c\u00f3 nh\u1eefng lo\u1ea1i n\u00e0o?<\/li>\n
- \u0110\u1ec1 v\u1ec1 k\u00e9p b\u1eb1ng \u0111\u00e1nh l\u00f4 g\u00ec h\u00f4m sau?<\/li>\n
- \u0110\u1ec1 ra k\u00e9p l\u1ec7ch \u0111\u00e1nh l\u00f4 g\u00ec h\u00f4m sau?<\/li>\n
- \u0110\u1ec1 ra k\u00e9p \u00e2m h\u00f4m sau \u0111\u00e1nh l\u00f4 g\u00ec?<\/li>\n<\/ul>\n<\/div>\n
1. \u0110\u1ec1 v\u1ec1 k\u00e9p c\u00f3 nh\u1eefng lo\u1ea1i n\u00e0o?<\/b><\/h2>\n
<\/em><\/p>\n
\u0110\u1ec1 v\u1ec1 k\u00e9p h\u00f4m sau \u0111\u00e1nh l\u00f4 g\u00ec?<\/em><\/p>\n
Tr\u01b0\u1edbc khi t\u00ecm hi\u1ec3u \u0111\u1ec1 v\u1ec1 k\u00e9p h\u00f4m sau \u0111\u00e1nh l\u00f4 g\u00ec b\u1ea1n bi\u1ebft v\u1ec1 c\u00e1c lo\u1ea1i \u0111\u1ec1 v\u1ec1 k\u00e9p. Th\u1ef1c t\u1ebf c\u00f3 nhi\u1ec1u lo\u1ea1i \u0111\u1ec1 v\u1ec1 k\u00e9p v\u00e0 m\u1ed7i lo\u1ea1i l\u1ea1i c\u00f3 c\u00e1ch soi l\u00f4 kh\u00e1c nhau. D\u01b0\u1edbi \u0111\u00e2y s\u1ebd l\u00e0 nh\u1eefng d\u1ea1ng \u0111\u1ec1 v\u1ec1 k\u00e9p.<\/p>\n
a. \u0110\u1ec1 k\u00e9p b\u1eb1ng<\/b><\/h3>\n
\u0110\u1ea7u ti\u00ean ta c\u1ea7n n\u00f3i t\u1edbi k\u00e9p b\u1eb1ng, k\u00e9p b\u1eb1ng ch\u00ednh l\u00e0 b\u1ed9i s\u1ed1 s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i v\u00e0 nhi\u1ec1u ng\u01b0\u1eddi y\u00eau th\u00edch. N\u00f3 ch\u00ednh l\u00e0 t\u1ed5ng h\u1ee3p c\u1ee7a 10 c\u1eb7p s\u1ed1ng v\u1edbi 2 s\u1ed1 trong \u0111\u1ec1 gi\u1ed1ng nhau. V\u1edbi d\u00e3y s\u1ed1 k\u00e9p b\u1eb1ng l\u00e0 00 \u2013 11 \u2013 22 \u2013 33- 44 \u2013 55 \u2013 66 \u2013 77 \u2013 88 \u2013 99 .<\/p>\n
Nh\u1edd vi\u1ec7c nghi\u00ean c\u1ee9u, t\u00ednh to\u00e1n c\u1ee7a nh\u1eefng ng\u01b0\u1eddi tr\u01b0\u1edbc kia b\u1eb1ng nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p s\u1ed1 h\u1ecdc, t\u1eeb k\u00e9p b\u1eb1ng ng\u01b0\u1eddi ra \u0111\u00e3 t\u1ea1o ra nhi\u1ec1u b\u1ed9 k\u00e9p kh\u00e1c nhau nhau m\u00e0 m\u1ed7i b\u1ed9 ch\u1ee9a \u0111\u1ef1ng nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c nhau.<\/p>\n
b. \u0110\u1ec1 k\u00e9p l\u1ec7ch<\/b><\/h3>\n
\u0110\u1ec1 v\u1ec1 k\u00e9p l\u1ec7ch l\u00e0 n\u00f3 v\u1ec1 v\u1edbi c\u00e1c con s\u1ed1 c\u1ee5 th\u1ec3, c\u00e1c con s\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n d\u1ef1a tr\u00ean k\u00e9p b\u1eb1ng. Ta c\u00f3 c\u00e1c d\u00e3y s\u1ed1 k\u00e9p l\u1ec7ch:<\/p>\n
- \n
- S\u1ed1 0 v\u00e0 s\u1ed1 5 ta c\u00f3 c\u1eb7p k\u00e9p l\u1ec7ch l\u00e0 05 v\u00e0 50<\/li>\n
- S\u1ed1 1 v\u00e0 s\u1ed1 6 ta c\u00f3 c\u1eb7p k\u00e9p l\u1ec7ch l\u00e0 16 v\u00e0 61<\/li>\n
- S\u1ed1 2 v\u00e0 s\u1ed1 7 ta c\u00f3 c\u1eb7p k\u00e9p l\u1ec7ch l\u00e0 27 v\u00e0 72<\/li>\n
- S\u1ed1 3 v\u00e0 s\u1ed1 8 ta c\u00f3 c\u1eb7p k\u00e9p l\u1ec7ch l\u00e0 38 v\u00e0 83<\/li>\n
- S\u1ed1 4 v\u00e0 s\u1ed1 9 ta c\u00f3 c\u1eb7p k\u00e9p l\u1ec7ch l\u00e0 49 v\u00e0 94<\/li>\n<\/ul>\n
c. \u0110\u1ec1 v\u1ec1 k\u00e9p \u00e2m<\/b><\/h3>\n
- \n
- S\u1ed1 0 v\u00e0 s\u1ed1 7 ta c\u00f3 c\u1eb7p k\u00e9p \u00e2m l\u00e0 07 v\u00e0 70<\/li>\n
- S\u1ed1 1 v\u00e0 s\u1ed1 4 ta c\u00f3 c\u1eb7p k\u00e9p \u00e2m l\u00e0 14 v\u00e0 41<\/li>\n
- S\u1ed1 2 v\u00e0 s\u1ed1 9 ta c\u00f3 c\u1eb7p k\u00e9p \u00e2m l\u00e0 29 v\u00e0 92<\/li>\n
- S\u1ed1 3 v\u00e0 s\u1ed1 6 ta c\u00f3 c\u1eb7p k\u00e9p \u00e2m l\u00e0 36 v\u00e0 63<\/li>\n
- S\u1ed1 5 v\u00e0 s\u1ed1 8 ta c\u00f3 c\u1eb7p k\u00e9p \u00e2m l\u00e0 58 v\u00e0 85.<\/li>\n<\/ul>\n
d. B\u1ed9 \u0111\u1ec1 v\u1ec1 s\u00e1t k\u00e9p<\/b><\/h3>\n
B\u1ed9 s\u1ed1 s\u00e1t k\u00e9p ch\u00ednh l\u00e0 d\u00e3y s\u1ed1 s\u00e1t v\u1edbi k\u1ebft qu\u1ea3 \u0111\u1ec1, theo \u0111\u00fang c\u00e1i t\u00ean n\u00f3 l\u00e0 d\u00e3y s\u1ed1 li\u1ec1n tr\u00ean ho\u1eb7c li\u1ec1n d\u01b0\u1edbi c\u1ee7a c\u00e1c s\u1ed1 k\u00e9p. C\u00e1ch t\u00ednh b\u1ed9 s\u1ed1 n\u00e0y c\u0169ng kh\u00e1 \u0111\u01a1n gi\u1ea3n, ta c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u1ed9 s\u1ed1 k\u00e9p c\u1ed9ng th\u00eam 1 hay tr\u1eeb \u0111i 1.<\/p>\n
D\u00e3y s\u1ed1 \u0111\u1ec1 v\u1ec1 s\u00e1t k\u00e9p: 010 \u2013 090 \u2013 121 \u2013 232 \u2013 343 \u2013 454 \u2013 565 \u2013 676 \u2013 787 \u2013 898<\/p>\n
2. \u0110\u1ec1 v\u1ec1 k\u00e9p b\u1eb1ng \u0111\u00e1nh l\u00f4 g\u00ec h\u00f4m sau?<\/b><\/h2>\n
\u0110\u00f4i k\u00e9p b\u1eb1ng th\u00ec th\u00f4ng qua kinh nghi\u1ec7m ta c\u00f3 th\u1ec3 soi c\u1ea7u l\u00f4 t\u00ecm \u0111\u01b0\u1ee3c c\u00e1c b\u1ed9 s\u1ed1 nu\u00f4i cho h\u00f4m sau:<\/p>\n
- \n
- \u0110\u1ec1 k\u00e9p 00 v\u1ec1 h\u00f4m sau \u0111\u00e1nh: 03, 60, 52, 87<\/li>\n
- \u0110\u1ec1 k\u00e9p 11 v\u1ec1 h\u00f4m sau \u0111\u00e1nh: 86, 29, 01, 18<\/li>\n
- \u0110\u1ec1 k\u00e9p 22 v\u1ec1 h\u00f4m sau \u0111\u00e1nh: 45, 54, 48, 84.<\/li>\n
- \u0110\u1ec1 k\u00e9p 33 v\u1ec1 h\u00f4m sau \u0111\u00e1nh: 07, 70, 23, 32<\/li>\n
- \u0110\u1ec1 k\u00e9p 44 v\u1ec1 h\u00f4m sau \u0111\u00e1nh: 37, 73, 89, 98<\/li>\n
- \u0110\u1ec1 k\u00e9p 55 v\u1ec1 h\u00f4m sau \u0111\u00e1nh: 48, 84, 02, 20<\/li>\n
- \u0110\u1ec1 k\u00e9p 66 v\u1ec1 h\u00f4m sau \u0111\u00e1nh: 19, 91, 34, 43<\/li>\n
- \u0110\u1ec1 k\u00e9p 77 v\u1ec1 h\u00f4m sau \u0111\u00e1nh: 57, 75, 37, 73<\/li>\n
- \u0110\u1ec1 k\u00e9p 88 v\u1ec1 h\u00f4m sau \u0111\u00e1nh: 57, 75, 04, 40<\/li>\n
- \u0110\u1ec1 k\u00e9p 00 v\u1ec1 h\u00f4m sau \u0111\u00e1nh: 02, 20, 05, 50<\/li>\n<\/ul>\n
3. \u0110\u1ec1 ra k\u00e9p l\u1ec7ch \u0111\u00e1nh l\u00f4 g\u00ec h\u00f4m sau?<\/b><\/h2>\n
<\/em><\/p>\n
\u0110\u1ec1 ra k\u00e9p l\u1ec7ch \u0111\u00e1nh l\u00f4 g\u00ec h\u00f4m sau?<\/em><\/p>\n
- \n
- \u0110\u1ec1 ra k\u00e9p l\u1ec7ch 05 h\u00f4m sau \u0111\u00e1nh: 03, 30, 05, 50<\/li>\n
- \u0110\u1ec1 ra k\u00e9p l\u1ec7ch 50 h\u00f4m sau \u0111\u00e1nh: 02, 20, 15, 51<\/li>\n
- \u0110\u1ec1 ra k\u00e9p l\u1ec7ch 16 h\u00f4m sau \u0111\u00e1nh: 01, 10,06, 60<\/li>\n
- \u0110\u1ec1 ra k\u00e9p l\u1ec7ch 61 h\u00f4m sau \u0111\u00e1nh: 23, 32, 69, 96.<\/li>\n
- \u0110\u1ec1 ra k\u00e9p l\u1ec7ch 27 h\u00f4m sau \u0111\u00e1nh: 00, 55, 16, 61<\/li>\n
- \u0110\u1ec1 ra k\u00e9p l\u1ec7ch 72 h\u00f4m sau \u0111\u00e1nh: 38, 83, 59, 95<\/li>\n
- \u0110\u1ec1 ra k\u00e9p l\u1ec7ch 38 h\u00f4m sau \u0111\u00e1nh: 23, 32, 67, 76<\/li>\n
- \u0110\u1ec1 ra k\u00e9p l\u1ec7ch 77 h\u00f4m sau \u0111\u00e1nh: 57, 75, 37, 73<\/li>\n
- \u0110\u1ec1 ra k\u00e9p l\u1ec7ch 83 h\u00f4m sau \u0111\u00e1nh: 29, 92, 59, 95.<\/li>\n
- \u0110\u1ec1 ra k\u00e9p l\u1ec7ch 49 h\u00f4m sau \u0111\u00e1nh: 03, 30, 33, 88<\/li>\n
- \u0110\u1ec1 ra k\u00e9p l\u1ec7ch 94 h\u00f4m sau \u0111\u00e1nh: 56, 65, 06, 60<\/li>\n<\/ul>\n
Ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 xem b\u1ea3ng th\u1ed1ng k\u00ea b\u1ed9 \u0111\u1ec1 k\u00e9p l\u1ec7ch t\u1ea1i \u0111\u00e2y: \u0110\u1ec1 v\u1ec1 k\u00e9p l\u1ec7ch h\u00f4m sau \u0111\u00e1nh con g\u00ec<\/p>\n
4. \u0110\u1ec1 ra k\u00e9p \u00e2m h\u00f4m sau \u0111\u00e1nh l\u00f4 g\u00ec?<\/b><\/h2>\n
- \n
- \u0110\u1ec1 ra k\u00e9p \u00e2m 07 h\u00f4m sau \u0111\u00e1nh: 38, 83, 19, 91<\/li>\n
- \u0110\u1ec1 ra k\u00e9p \u00e2m 70 h\u00f4m sau \u0111\u00e1nh: 06, 60, 14, 31<\/li>\n
- \u0110\u1ec1 ra k\u00e9p \u00e2m 14 h\u00f4m sau \u0111\u00e1nh: 89, 98, 33, 88<\/li>\n
- \u0110\u1ec1 ra k\u00e9p \u00e2m 41 h\u00f4m sau \u0111\u00e1nh: 13, 31, 87, 78<\/li>\n
- \u0110\u1ec1 ra k\u00e9p \u00e2m 29 h\u00f4m sau \u0111\u00e1nh: 68, 86, 01,10<\/li>\n
- \u0110\u1ec1 ra k\u00e9p \u00e2m 92 h\u00f4m sau \u0111\u00e1nh: 26, 62, 12, 21<\/li>\n
- \u0110\u1ec1 ra k\u00e9p \u00e2m 36 h\u00f4m sau \u0111\u00e1nh: 33, 88, 25, 52<\/li>\n
- \u0110\u1ec1 ra k\u00e9p \u00e2m 63 h\u00f4m sau \u0111\u00e1nh: 01, 10, 08, 80.<\/li>\n
- \u0110\u1ec1 ra k\u00e9p \u00e2m 58 h\u00f4m sau \u0111\u00e1nh: 22, 77, 08, 80<\/li>\n
- \u0110\u1ec1 ra k\u00e9p \u00e2m 85 h\u00f4m sau \u0111\u00e1nh: 02, 20, 11, 66<\/li>\n<\/ul>\n<\/article>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n
<\/main><\/div>\n<\/div>\n
chuy\u00ean gia soi c\u1ea7u mi\u1ec1n b\u1eafc cao c\u1ea5p.<\/span><\/strong><\/h4>\n
\n
N\u1ed9i dung<\/span>[\u1ea8n \u0111i]<\/span>[Hi\u1ec3n th\u1ecb]<\/span><\/div>\n