9 ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u ch\u00ednh x\u00e1c nh\u1ea5t 2024<\/figcaption><\/figure>\n3. Soi c\u1ea7u b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p c\u1ea7u ch\u1ea1m s\u1ed1 3<\/h2>\n
L\u1ea5y t\u1ed5ng gi\u1ea3i \u0110B ng\u00e0y CN tu\u1ea7n n l\u00e0m b\u1ed9 \u0111\u1ec1 \u0111\u00e1nh \u0111\u1ebfn h\u1ebft tu\u1ea7n \u0111\u00f3.
\nC\u1ea7u n\u00e0y \u0103n 3-5 tu\u1ea7n r\u1ed3i ngh\u1ec9 2-3 tu\u1ea7n r\u1ed3i m\u00fac t\u00edp.
\nC\u1ea7u n\u00e0y r\u1ea5t d\u1ec5 \u0111\u00e1nh, c\u1ee9 o\u00e1nh th\u1eb3ng t\u1ed5ng c\u1ee7a gi\u1ea3i \u0110B ho\u1eb7c o\u00e1nh b\u00f3ng 1 s\u1ed1 l\u00e0 \u0111\u1edbp li\u1ec1n.
\nV\u00ed d\u1ee5:
\nCN-31\/8-gi\u1ea3i \u0110B: 50483 = t\u1ed5ng 20 ==> ng\u00e0y 02\/9 n\u1ed5 25
\nCN-07\/9-gi\u1ea3i \u0110B: 25511 = t\u1ed5ng 14 ==> ng\u00e0y 10\/9 n\u1ed5 14
\nCN-14\/9-gi\u1ea3i \u0110B: 07439 = t\u1ed5ng 23 ==> ng\u00e0y 15\/9 n\u1ed5 32<\/p>\n
CN-21\/9-gi\u1ea3i \u0110B: 63727 = t\u1ed5ng 25 ==> Ch\u00fa \u00fd c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575
\n( Tu\u1ea7n t\u1eeb 22\/9 \u0111\u1ebfn 28\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 020, 252, 575 )<\/p>\n
4. Soi c\u1ea7u b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p c\u1ea7u ch\u1ea1m s\u1ed1 4<\/h2>\n
L\u1ea5y 2 s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i nh\u1ea5t ng\u00e0y th\u1ee9 2 tu\u1ea7n n l\u00e0m b\u1ed9 s\u1ed1 \u0111\u00e1nh \u0111\u1ebfn th\u1ee9 2 tu\u1ea7n n+1.
\nC\u1ea7u n\u00e0y \u0103n r\u1ea5t \u0111\u1ec1u, c\u1ee9 \u0103n 4-7 tu\u1ea7n th\u00ec ngh\u1ec9 1-2 tu\u1ea7n r\u1ed3i \u0103n ti\u1ebfp. V\u00ec v\u1eady khi th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng b\u1eaft c\u1ea7u th\u00ec fang.
\nV\u00ed d\u1ee5:<\/p>\n
Th\u1ee9 2-01\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 32203 –> l\u1ea5y 32 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 5\/9 n\u1ed5 78<\/p>\n
Th\u1ee9 2-08\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 87873 –> l\u1ea5y 78 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 15\/9 n\u1ed5 32<\/p>\n
Th\u1ee9 2-15\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 15381 –> l\u1ea5y 15 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> 17\/9 n\u1ed5 06, ng\u00e0y 20\/9 n\u1ed5 01<\/p>\n
Th\u1ee9 2-22\/9 c\u00f3 gi\u1ea3i nh\u1ea5t 27444 –> l\u1ea5y 27 l\u00e0m b\u1ed9 \u0111\u1ec1 ==> C\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272
\n( Tu\u1ea7n t\u1eeb 23\/9 \u0111\u1ebfn 29\/9 c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p 22, 77, 272 – ch\u00fa \u00fd ch\u00fa \u00fd )<\/p>\n
5. Soi c\u1ea7u b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p c\u1ea7u ch\u1ea1m gi\u1ea3i 7<\/h2>\n
Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y x\u00e1c \u0111\u1ecbnh gi\u00fap ng\u01b0\u1eddi ch\u01a1i \u0111\u01b0\u1ee3c 1 s\u1ed1 s\u1ebd tham gia v\u00e0o \u0111\u1ec1.
\nN\u1ed9i dung:
\na, l\u1ea5y 2 s\u1ed1 gi\u1ea3i 7 cu\u1ed1i c\u00f9ng l\u00e0m s\u1ed1 ch\u1ea1m c\u1ea7u.<\/p>\n
– \u0102n li\u1ec1n ng\u00e0y; th\u00f4ng th\u01b0\u1eddng 2-4 ng\u00e0y li\u1ec1n
\nV\u00ed d\u1ee5: 3 ng\u00e0y 18, 19, 20\/9 \u0111\u1ec1u l\u1ea5y 1 s\u1ed1 cu\u1ed1i gi\u1ea3i 7.
\n– \u0102n c\u00e1ch ng\u00e0y th\u00ec c\u1ea7u d\u00e0i h\u01a1n 5-8 ng\u00e0y (ho\u1eb7c ch\u1ec9 \u0103n v\u00e0o ng\u00e0y ch\u1eb5n, ho\u1eb7c ch\u1ec9 v\u00e0o ng\u00e0y l\u1ebb)
\nV\u00ed d\u1ee5:
\n18\/8-gi\u1ea3i 7 l\u00e0 31 –> \u0111\u1ec1 19\/8 n\u1ed5 38
\n20\/8-gi\u1ea3i 7 l\u00e0 82 –> \u0111\u1ec1 21\/8 n\u1ed5 27
\n22\/8-gi\u1ea3i 7 l\u00e0 90 –> \u0111\u1ec1 23\/8 n\u1ed5 20
\n…….t\u01b0\u01a1ng t\u1ef1 c\u00e1c ng\u00e0y sau c\u0169ng th\u1ebf.<\/p>\n
b, l\u1ea5y 3 gi\u1ea3i 7 \u1edf tr\u00ean:
\nCh\u1ea1m c\u1ea7u n\u00e0y th\u00ec ng\u00e0y n\u00e0o c\u0169ng ch\u1ea1m \u00edt nh\u1ea5t 1 s\u1ed1.
\nKh\u00f4ng c\u1ea7n v\u00ed d\u1ee5 AE c\u1ee9 Test l\u1ea1i l\u1ecbch s\u1eed l\u00f4 \u0111\u1ec1 m\u00e0 xem.<\/p>\n
6. Soi c\u1ea7u ch\u00ednh x\u00e1c nh\u1edd b\u00ed k\u00edp B\u1ea1ch th\u1ee7 l\u00f4 th\u1ea7n ch\u01b0\u1edfng<\/h2>\n
N\u1ed9i dung:
\n– Xoi b\u1ea3ng k\u1ebft qu\u1ea3 n\u1ebfu th\u1ea5y \u1edf 3 gi\u1ea3i li\u1ec1n nhau c\u00f3 2 s\u1ed1 A-B x\u1ebfp theo h\u00ecnh qu\u1ea3 tr\u00e1m th\u1ebf n\u00e0y:
\nB
\nA B A
\nB
\nth\u00ec fang c\u1ea3 th\u1ed5 c\u01b0 lu\u00f4n con l\u00f4 b\u1ea1ch th\u1ee7 BA trong 2 ng\u00e0y sau \u0111\u00f3.
\nV\u00ed d\u1ee5:
\nNg\u00e0y 26\/8\/2008, t\u1ea1i gi\u1ea3i 3 c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng nh\u01b0 sau:
\n65540
\n72524
\n32573 ===> Ng\u00e0y 27\/9 n\u1ed5 l\u00f4 52 hai nh\u00e1y.<\/p>\n
Ng\u00e0y 03\/06\/2011, T\u1ea1i gi\u1ea3i 5,6,7 c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng nh\u01b0 sau:<\/p>\n
42<\/p>\n
929<\/p>\n
9210 = = =>2=B,9=A. = => BA = => 29. C\u00f3 x\u1ea3y ra ng\u00e0y 04 ho\u1eb7c 5 th\u00e1ng 06?<\/p>\n
Ng\u00e0y 31\/8\/08, t\u1ea1i gi\u1ea3i 4-5 c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng:<\/p>\n
6293
\n3230
\n0203 ===> Ng\u00e0y 02\/9 n\u1ed5 lu\u00f4n l\u00f4 23 hai nh\u00e1y<\/p>\n
Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y r\u1ea5t \u00edt g\u1eb7p khi g\u1eb7p ch\u1eafc ch\u1eafn \u0103n.<\/p>\n
7. Ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u b\u1eb1ng c\u00e1ch \u0111\u00e1nh \u0111\u1ec1 d\u00e0n trong tu\u1ea7n<\/h2>\n8. Soi c\u1ea7u d\u1ef1a theo ph\u01b0\u01a1ng ph\u00e1p ch\u1ea1m \u0111\u1ec1 s\u1ed1 9<\/h2>\n9. C\u1ea7u ch\u1ea1m \u0111\u1ec1 s\u1ed1 11<\/h2>\n
N\u1ed9i dung c\u00e1c ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u 7, 8, 9 ch\u00fang t\u00f4i \u0111\u00e3 vi\u1ebft kh\u00e1 c\u1ee5 th\u1ec3 trong c\u00e1c b\u00e0i vi\u1ebft kh\u00e1c tr\u00ean web. M\u1eddi c\u00e1c b\u1ea1n th\u1ea1m kh\u1ea3o, ch\u00fang t\u00f4i kh\u00f4ng nh\u1eafc l\u1ea1i n\u1eefa.<\/p>\n
Tr\u00ean \u0111\u00e2y l\u00e0 9 c\u00e1ch soi c\u1ea7u<\/strong> \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 c\u00f3 hi\u1ec7u qu\u1ea3 cao nh\u1ea5t trong n\u0103m 2024. Ch\u00fac c\u00e1c b\u1ea1n th\u00e0nh c\u00f4ng!<\/p>\n