{"id":17890,"date":"2024-03-29T13:01:49","date_gmt":"2024-03-29T13:01:49","guid":{"rendered":"https:\/\/soicau4021.minhngocxoso.com\/soi-cau-lo-cam-va-ket-hop-cau-lo-tam-giac-sieu-chuan\/"},"modified":"2024-03-29T13:01:49","modified_gmt":"2024-03-29T13:01:49","slug":"soi-cau-lo-cam-va-ket-hop-cau-lo-tam-giac-sieu-chuan","status":"publish","type":"post","link":"https:\/\/caudesongthu.com\/soi-cau-lo-cam-va-ket-hop-cau-lo-tam-giac-sieu-chuan\/","title":{"rendered":"soi c\u1ea7u l\u00f4 c\u00e2m v\u00e0 k\u1ebft h\u1ee3p c\u1ea7u l\u00f4 tam gi\u00e1c si\u00eau chu\u1ea9n"},"content":{"rendered":"
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Nh\u01b0 t\u00f4i \u0111\u00e3 n\u00f3i nh\u01b0 ti\u00eau \u0111\u1ec1 tr\u00ean, m\u1ecdi c\u00e1ch th\u1ee9c v\u00e0 h\u01b0\u1edbng d\u1eabn ch\u00fang t\u00f4i \u0111\u1ec1u c\u00f3 nh\u1eefng b\u1eb1ng ch\u1ee9ng x\u00e1c th\u1ef1c theo ng\u00e0y, nghi\u00ean c\u1ee9u l\u00e2u d\u00e0i c\u1ed9ng \u00e1p d\u1ee5ng th\u1ef1c t\u1ebf hi\u1ec7n t\u1ea1i, L\u00f4 c\u00e2m ch\u1eafc h\u1eb3n ai ch\u01a1i L\u00f4 \u0110\u1ec1 l\u00e2u n\u0103m c\u0169ng s\u1ebd bi\u1ebft, nh\u01b0ng c\u00e1ch soi c\u1ea7u tam gi\u00e1c th\u00ec r\u1ea5t \u00edt ng\u01b0\u1eddi bi\u1ebft v\u00e0 ch\u1ec9 nh\u1eefng ng\u01b0\u1eddi ch\u01a1i l\u00f4 \u0111\u1ec1 tr\u1ef1c tuy\u1ebfn tr\u00ean \u0111i\u1ec7n tho\u1ea1i s\u1ebd bi\u1ebft \u0111i\u1ec1u n\u00e0y, v\u00ec nh\u1eefng ki\u1ebfn th\u1ee9c th\u1ee7 thu\u1eadt n\u00e0y kh\u00f4ng c\u00f3 s\u00e1ch v\u1edf ghi ch\u00e9p, ch\u1ec9 c\u00f3 nh\u1eefng ng\u01b0\u1eddi c\u00f3 kinh nghi\u1ec7m l\u00e2u n\u0103m h\u1ecd s\u1ebd chia s\u1ebb cho c\u00e1c b\u1ea1n tr\u00ean c\u1ed9ng \u0111\u1ed3ng m\u1ea1ng.<\/span><\/p>\n

Sau \u0110\u00e2y ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn cho c\u00e1c b\u1ea1n c\u00e1ch ch\u01a1i L\u00f4 C\u00e2m \u0110\u1ea7u v\u00e0 \u0110\u00edt k\u1ebft h\u1ee3p v\u1edbi C\u00e1ch soi C\u1ea7u Tam gi\u00e1c s\u1ebd c\u00f3 hi\u1ec7u qu\u1ea3 nh\u01b0 th\u1ebf n\u00e0o nh\u00e9!<\/span><\/p>\n

L\u00f4 C\u00e2m L\u00e0 G\u00ec?<\/strong><\/span><\/span><\/h2>\n

L\u00f4 c\u00e2m ch\u00ednh l\u00e0 nh\u1eefng con s\u1ed1 kh\u00f4ng n\u1ed5 trong ng\u00e0y. Theo t\u00ean th\u01b0\u1eddng g\u1ecdi m\u00e0 ch\u00fang t\u00f4i ph\u00e2n ra 2 lo\u1ea1i l\u00f4 c\u00e2m: L\u00f4 C\u00e2m \u0110\u1ea7u v\u00e0 L\u00f4 C\u00e2m \u0110u\u00f4i.<\/span>
\nTr\u01b0\u1edbc khi x\u00e1c \u0111\u1ecbnh \u0111\u00e2u l\u00e0 l\u00f4 c\u00e2m th\u00ec c\u00e1c b\u1ea1n c\u1ea7n nh\u1ea5t ph\u1ea3i x\u00e1c \u0111\u1ecbnh \u0111\u00f3 l\u00e0 \u0111\u1ea7u hay \u0111u\u00f4i l\u00f4 c\u1ee7a m\u1ed9t gi\u1ea3i. \u0110\u1ec3 d\u1ec5 hi\u1ec3u h\u01a1n, ch\u00fang ta l\u1ea5y v\u00ed d\u1ee5:<\/span>
\nGi\u1ea3i 1 trong b\u1ea3ng k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 h\u00f4m nay c\u00f3 03679. Nh\u00ecn v\u00e0o 2 con s\u1ed1 cu\u1ed1i c\u00f9ng l\u00e0 79. L\u00f4 h\u00f4m nay v\u1ec1 79, v\u1eady 7 l\u00e0 \u0111\u1ea7u l\u00f4, 9 l\u00e0 \u0111u\u00f4i (\u0111\u00edt) l\u00f4.<\/span>

C\u00e1ch x\u00e1c \u0111\u1ecbnh L\u00f4 c\u00e2m<\/span><\/strong><\/span><\/span><\/h3>\n

Sau khi bi\u1ebft c\u00e1ch x\u00e1c \u0111\u1ecbnh l\u00f4 c\u00e2m, b\u1ea1n s\u1ebd x\u00e9t h\u1ebft b\u1ea3ng 27 gi\u1ea3i \u0111\u1ec3 t\u00ecm xem c\u00f3 l\u00f4 c\u00e2m \u0111\u1ea7u n\u00e0o trong ng\u00e0y h\u00f4m \u0111\u00f3 hay kh\u00f4ng. Th\u1eadt ra th\u00ec c\u00e1c trang s\u1ed5 x\u1ed1 hi\u1ec7n \u0111\u1ea1i ng\u00e0y nay c\u0169ng \u0111\u00e3 th\u1ed1ng k\u00ea s\u1eb5n cho c\u00e1c b\u1ea1n. Nh\u00ecn v\u00e0o h\u00ecnh minh h\u1ecda b\u00ean d\u01b0\u1edbi b\u1ea1n s\u1ebd hi\u1ec3u \u0111\u01b0\u1ee3c h\u00f4m \u0111\u00f3 c\u00f3 l\u00f4 n\u00e0o c\u00e2m. Khi \u0111\u1ea7u l\u00f4 c\u00e2m, ta c\u00f3:<\/span><\/span><\/p>\n

\"Kinh<\/span>Soi c\u1ea7u l\u00f4 c\u00e2m d\u1ef1a tr\u00ean KQSX<\/span><\/em><\/span><\/p>\n

Xem qua hai b\u1ea3ng tr\u00ean ch\u00fang ta c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng nh\u1eadn th\u1ea5y \u0111\u1ea7u 9 c\u00e2m (kh\u00f4ng c\u00f3 s\u1ed1 n\u00e0o b\u1eaft \u0111\u1ea7u b\u1eb1ng 9 x\u1ed5 trong ng\u00e0y). T\u01b0\u01a1ng t\u1ef1, ch\u00fang ta c\u0169ng c\u00f3 \u0111\u1ea7u 3 c\u00e2m v\u00e0 \u0111\u1ea7u 4 c\u00e2m \u1edf b\u1ea3ng th\u1ee9 3. Khi bi\u1ebft \u0111\u01b0\u1ee3c c\u00e1ch x\u00e1c \u0111\u1ecbnh l\u00f4 c\u00e2m \u0111\u1ea7u c\u00e2m \u0111\u00edt, ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn ti\u1ebfp cho c\u00e1c b\u1ea1n c\u00e1ch soi c\u1ea7u l\u00f4 tam gi\u00e1c \u0111\u1ec3 k\u1ebft h\u1ee3p \u0111\u00e1nh l\u00f4 \u0111\u1ea7u c\u00e2m ph\u00eda tr\u00ean.<\/span><\/p>\n

C\u00e1ch Soi C\u1ea7u L\u00f4 Tam Gi\u00e1c<\/span><\/strong><\/span><\/span><\/h3>\n

T\u00ean th\u01b0\u1eddng g\u1ecdi l\u00e0 Soi c\u1ea7u tam gi\u00e1c v\u00e0 th\u1ef1c ra c\u00f3 kh\u00e1 \u00edt ng\u01b0\u1eddi bi\u1ebft \u0111\u1ebfn. L\u00fd do m\u00e0 \u0111\u01b0\u1ee3c \u00edt ng\u01b0\u1eddi bi\u1ebft \u0111\u1ebfn c\u00f3 l\u1ebd do h\u01a1i thi\u00ean v\u1ec1 \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p v\u1eadt l\u00fd v\u00e0 to\u00e1n h\u1ecdc. \u0110\u00f2i h\u1ecfi s\u1ef1 t\u00ednh to\u00e1n k\u1ef9 l\u01b0\u1ee1ng n\u00ean c\u00f3 r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi \u201ckh\u00f3 qu\u00e1 b\u1ecf qua\u201d. L\u00e2u d\u1ea7n ph\u01b0\u01a1ng ph\u00e1p n\u00e0y l\u01b0u truy\u1ec1n kh\u00f4ng \u0111\u01b0\u1ee3c r\u1ed9ng r\u00e3i v\u00e0 c\u00f3 ph\u1ea7n b\u1ecb l\u00e3ng qu\u00ean, c\u00f3 ng\u01b0\u1eddi c\u00f2n cho r\u1eb1ng \u0111\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p v\u00f4 c\u0103n c\u1ee9.<\/span><\/p>\n

Nay ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn s\u01a1 l\u01b0\u1ee3c l\u1ea1i cho c\u00e1c c\u01b0\u1ee3c th\u1ee7 c\u1ee7a ch\u00fang ta tham kh\u1ea3o nh\u00e9. L\u01b0u \u00fd r\u1eb1ng \u0111\u00e2y l\u00e0 ph\u01b0\u01a1ng th\u1ee9c r\u1ea5t kh\u00e1c v\u1edbi ph\u01b0\u01a1ng th\u1ee9c Soi C\u1ea7u Pascal<\/strong> ch\u00fang t\u00f4i \u0111\u00e3 h\u01b0\u1edbng d\u1eabn \u1edf b\u00e0i tr\u01b0\u1edbc (d\u00f9 c\u0169ng l\u00e0 ph\u01b0\u01a1ng ph\u00e1p h\u00ecnh tam gi\u00e1c. V\u00ec c\u00e1i t\u00ean kh\u00e1 gi\u1ed1ng n\u00ean \u0111\u00f4i khi c\u00f3 s\u1ef1 nh\u1ea7m l\u1eabn. <\/span>
\n\u0110\u1eb7c bi\u1ec7t khi ph\u01b0\u01a1ng ph\u00e1p n\u00e0y k\u1ebft h\u1ee3p v\u1edbi x\u00e1c su\u1ea5t th\u1ed1ng k\u00ea soicau \u0111\u1ea7u \u0111\u00edt c\u00e2m th\u00ec to\u00e0n th\u1eafng.<\/span><\/p>\n

L\u01b0u \u00fd :<\/strong> C\u1ea7n n\u1eafm v\u1eefng c\u00e1ch Qu\u1ea3n l\u00fd v\u1ed1n trong l\u00f4 \u0111\u1ec1. H\u01a1n n\u1eefa l\u00e0 c\u1ea7n ph\u1ea3i l\u1eadp ra k\u1ebf ho\u1ea1ch ng\u1eafn h\u1ea1n trong v\u00f2ng t\u1eeb 2-3 ng\u00e0y. Nghe qua th\u00ec c\u00f3 v\u1ebb kh\u00e1 gi\u1ed1ng khung nu\u00f4i l\u00f4 nh\u01b0ng s\u1ebd c\u00f3 ch\u1ecdn l\u1ecdc h\u01a1n m\u1ed9t t\u00ed.<\/span><\/p>\n

\u0110\u00e2y l\u00e0 c\u00e1ch ch\u00fang t\u00f4i Soi c\u1ea7u l\u00f4 tam gi\u00e1c<\/strong><\/span>