{"id":18232,"date":"2024-05-09T18:34:15","date_gmt":"2024-05-09T18:34:15","guid":{"rendered":"https:\/\/soicau5034.minhngocxoso.com\/?p=18232"},"modified":"2024-05-09T18:34:15","modified_gmt":"2024-05-09T18:34:15","slug":"chia-se-nguyen-tac-giup-soi-cau-lo-chinh-xac","status":"publish","type":"post","link":"https:\/\/soicaulosongthu.com\/chia-se-nguyen-tac-giup-soi-cau-lo-chinh-xac\/","title":{"rendered":"chia s\u1ebb nguy\u00ean t\u1eafc gi\u00fap soi c\u1ea7u l\u00f4 ch\u00ednh x\u00e1c"},"content":{"rendered":"
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H\u00f4m nay s\u1ebd gi\u1edbi thi\u1ec7u cho c\u00e1c b\u1ea1n c\u00e1ch t\u00ednh to\u00e1n trong soi c\u1ea7u. Mu\u1ed1n c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 \u0111\u1eb9p trong ng\u00e0y, c\u00e1c chuy\u00ean gia kh\u00f4ng \u0111\u01a1n gi\u1ea3n l\u00e0 ch\u1ec9 t\u00ednh to\u00e1n th\u00f4ng th\u01b0\u1eddng m\u00e0 c\u00f2n ph\u1ea3i d\u1ef1a v\u00e0o c\u00e1c c\u00f4ng th\u1ee9c to\u00e1n h\u1ecdc \u0111\u1ec3 t\u00ednh ra con s\u1ed1 chu\u1ea9n nh\u1ea5t. B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd t\u1ed5ng h\u1ee3p h\u1ebft l\u1ea1i t\u1ea5t c\u1ea3 nh\u1eefng c\u00f4ng th\u1ee9c c\u1ea7n thi\u1ebft nh\u1ea5t trong soi c\u1ea7u l\u00f4.<\/p>\n\n\n\n
\u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u l\u00f4 ch\u00ednh x\u00e1c g\u1ea7n nh\u01b0 tuy\u1ec7t \u0111\u1ed1i,<\/em><\/strong> \u0111\u00f3 l\u00e0 l\u1ea5y k\u1ebft qu\u1ea3 s\u1ed1 \u0111\u1ec1 c\u1ee7a 2 ng\u00e0y h\u00f4m tr\u01b0\u1edbc x\u1ebfp th\u00e0nh h\u00e0ng d\u1ecdc, r\u1ed3i c\u1ed9ng l\u1ea7n l\u01b0\u1ee3t t\u1eebng ch\u1ed7 s\u1ed1 theo h\u00e0ng d\u1ecdc \u0111\u1ec3 t\u00ednh ra k\u1ebft qu\u1ea3 ng\u00e0y h\u00f4m sau (\u0111i\u1ec1u ki\u1ec7n k\u1ebft qu\u1ea3 ph\u1ea3i b\u1eb1ng 10 ho\u1eb7c 20).<\/p>\n\n\n\n Ng\u00e0y 1 \u0111\u1ec1 v\u1ec1 g\u1ecdi l\u00e0 AB th\u00ec: A + B + X = 10 (ho\u1eb7c 20) => X = 10 (ho\u1eb7c 20) \u2013 A \u2013 B<\/p>\n\n\n\n Ng\u00e0y 2 \u0111\u1ec1 v\u1ec1 g\u1ecdi l\u00e0 CD th\u00ec: C + D + Y = 10 (ho\u1eb7c 20) => Y = 10 (ho\u1eb7c 20) \u2013 C \u2013 D<\/p>\n\n\n\n Soi c\u1ea7u l\u00f4 ch\u00ednh x\u00e1c 100% v\u00e0o ng\u00e0y 3: \u0110\u00e1nh l\u00f4 XY.<\/p>\n\n\n\n N\u1ebfu khi v\u1ec1 c\u1ea7u n\u00e0y s\u1ebd v\u1ec1 li\u00ean t\u1ee5c 3 \u0111\u1ebfn 4 ng\u00e0y, \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng.<\/p>\n\n\n\n H\u00f4m nay t\u1ea1ch th\u00ec h\u00f4m sau h\u00e3y ngh\u1ec9, h\u00f4m k\u1ebf ti\u1ebfp m\u00e0 c\u1ea7u l\u00f4 v\u1ec1 th\u00ec ng\u00e0y k\u1ebf ti\u1ebfp n\u1eefa ph\u1ea3i ti\u1ebfp t\u1ee5c ngh\u1ec9 kh\u00f4ng \u0111\u01b0\u1ee3c theo c\u1ea7u. H\u00f4m ti\u1ebfp theo n\u1eefa m\u00e0 ra th\u00ec theo c\u1ea7u<\/p>\n\n\n\n Khi c\u1ea7u kh\u00f4ng ra t\u1ea7m 5 ng\u00e0y, ng\u00e0y th\u1ee9 6 h\u00e3y theo c\u1ea7u, n\u1ebfu c\u1ea7u kh\u00f4ng ra th\u00ec ngh\u1ec9 1 h\u00f4m r\u1ed3i \u0111\u00e1nh ti\u1ebfp 3 ng\u00e0y, ho\u1eb7c c\u1ea7u m\u00e0 v\u1ec1 th\u00ec \u0111\u00e1nh ti\u1ebfp ng\u00e0y h\u00f4m sau.<\/p>\n\n\n\n Khi soi c\u1ea7u l\u00f4 m\u00e0 c\u1ea7u v\u1ec1 b\u1ecb ng\u01b0\u1ee3c s\u1ed1 (s\u1ed1 b\u1ecb \u0111\u1ea3o), th\u00ec ngh\u1ec9 3, 4 ng\u00e0y sau \u0111\u00f3 theo c\u1ea7u l\u1ea1i.<\/p>\n\n\n\n \u2013 Khi n\u00e0o soi c\u1ea7u l\u00f4 ch\u00ednh x\u00e1c nh\u1ea5t.<\/h2>\n\n\n\n