Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh \u0111\u1ec1 theo \u0111\u1ea7u c\u00e2m v\u00e0 \u0111u\u00f4i c\u00e2m trong th\u1ef1c t\u1ebf \u0111\u00e3 c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi s\u1eed d\u1ee5ng v\u00e0 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 t\u1ed1t. B\u00e0i vi\u1ebft l\u1ea7n tr\u01b0\u1edbc \u0111\u00e3 chia s\u1ebb v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u 2 c\u00e2m, h\u00f4m nay ch\u00fang t\u00f4i s\u1ebd chia s\u1ebb th\u00eam cho c\u00e1c b\u1ea1n kinh nghi\u1ec7m \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u 1 c\u00e2m, \u0111\u1ea7u 1 c\u00e2m \u0111\u00e1nh \u0111\u1ec1 con g\u00ec, s\u1ed1 m\u1ea5y?<\/strong><\/p>\n \u0110\u00e1nh \u0111\u1ec1 l\u00e0 m\u1ed9t tr\u00f2 ch\u01a1i c\u1edd b\u1ea1c d\u1ef1a tr\u00ean k\u1ebft qu\u1ea3 c\u1ee7a 2 con s\u1ed1 cu\u1ed1i c\u1ee7a x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft mi\u1ec1n B\u1eafc, mi\u1ec1n Trung, mi\u1ec1n Nam m\u1ed7i ng\u00e0y. Ng\u01b0\u1eddi ch\u01a1i c\u00f3 quy\u1ec1n l\u1ef1a ch\u1ecdn t\u1ef1 do cho m\u00ecnh m\u1ed9t ho\u1eb7c nhi\u1ec1u con s\u1ed1 l\u1ea7n l\u01b0\u1ee3t t\u1eeb 00 \u0111\u1ebfn 99. S\u1ed1 ti\u1ec1n \u0111\u1eb7t v\u00e0 ti\u1ec1n th\u01b0\u1edfng t\u00f9y theo quy \u0111\u1ecbnh c\u1ee7a nh\u00e0 c\u00e1i.<\/p>\n Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh \u0111\u1ec1 theo \u0111\u1ea7u c\u00e2m v\u00e0 \u0111u\u00f4i c\u00e2m \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i \u0111\u00e1nh \u0111\u1ec1 \u00e1p d\u1ee5ng v\u00e0 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 ch\u00ednh x\u00e1c cao. B\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e1nh \u0111\u1ea7u s\u1ed1 ho\u1eb7c \u0111u\u00f4i s\u1ed1 v\u00e0 c\u0169ng c\u00f3 th\u1ec3 \u0111\u00e1nh c\u1ea3 \u0111\u1ea7u s\u1ed1 ho\u1eb7c \u0111u\u00f4i s\u1ed1 n\u1ebfu mu\u1ed1n ch\u1eafc ch\u1eafn h\u01a1n v\u00ec \u0111\u00e1nh \u0111\u1ec1 kh\u00f4ng gi\u1edbi h\u1ea1n con s\u1ed1 \u0111\u00e1nh nh\u01b0 l\u00f4 \u0111\u1ec1.<\/p>\n \u0110u\u00f4i c\u00e2m l\u00e0 h\u00ecnh th\u1ee9c m\u00e0 trong t\u1ea5t c\u1ea3 c\u00e1c k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft kh\u00f4ng xu\u1ea5t hi\u1ec7n m\u1ed9t con s\u1ed1 b\u1ea5t k\u00ec n\u00e0o \u0111\u00f3 t\u1eeb 0 \u0111\u1ebfn 9 trong hai con s\u1ed1 \u0111u\u00f4i c\u1ee7a gi\u1ea3i, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 s\u1ed1 \u0111u\u00f4i c\u00e2m. M\u1ed7i s\u1ed1 c\u00e2m \u0111u\u00f4i c\u00f3 th\u1ec3 t\u01b0\u01a1ng \u1ee9ng v\u1edbi 2 ho\u1eb7c 3 con s\u1ed1 kh\u00e1c nhau \u0111\u1ec1 \u00e1p d\u1ee5ng v\u00e0o \u0111\u00e1nh \u0111\u1ec1.<\/span>\u0110\u1ea7u c\u00e2m l\u00e0 h\u00ecnh th\u1ee9c m\u00e0 trong t\u1ea5t c\u1ea3 c\u00e1c k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft kh\u00f4ng xu\u1ea5t hi\u1ec7n m\u1ed9t con s\u1ed1 b\u1ea5t k\u00ec n\u00e0o \u0111\u00f3 t\u1eeb 0 \u0111\u1ebfn 9 trong hai s\u1ed1 \u0111\u1ea7u c\u1ee7a gi\u1ea3i, hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 s\u1ed1 \u0111\u1ea7u c\u00e2m. M\u1ed7i s\u1ed1 c\u00e2m \u0111\u1ea7u c\u00f3 th\u1ec3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 2 ho\u1eb7c 3 con s\u1ed1 kh\u00e1c nhau \u0111\u1ec3 \u0111\u00e1nh \u0111\u1ec1.<\/p>\n Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng sau khi quan s\u00e1t k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft t\u1ed1i thi\u1ec3u l\u00e0 3 ng\u00e0y th\u00ec m\u1edbi c\u00f3 hi\u1ec7u qu\u1ea3. N\u1ebfu b\u1ea1n ch\u1ec9 quan s\u00e1t trong m\u1ed9t ng\u00e0y th\u00f4i th\u00ec k\u1ebft qu\u1ea3 tr\u00fang s\u1ebd l\u00e0 kh\u00e1 th\u1ea5p.<\/p>\n V\u00ed d\u1ee5 sau khi quan s\u00e1t k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft b\u1ea1n th\u1ea5y c\u00f3 \u0111\u1ea7u 2 c\u00e2m b\u1ea1n c\u00f3 3 s\u1ef1 l\u1ef1a ch\u1ecdn, v\u00ed d\u1ee5 nh\u01b0 \u0111\u1ea7u 7 v\u00e0 8 c\u0169ng c\u00e2m th\u00ec ta c\u00f3 c\u00e1c c\u1eb7p s\u1ed1 nh\u01b0 70, 77, 78, 87, 80, 88.<\/p>\n \u0110\u1ea7u 1 c\u00e2m l\u00e0 k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 kh\u00f4ng xu\u1ea5t hi\u1ec7n 1 con s\u1ed1 trong c\u00e1c gi\u1ea3i c\u1ee7a x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft ng\u00e0y h\u00f4m \u0111\u00f3. Khi c\u00f3 \u0111\u1ea7u 1 c\u00e2m th\u00ec b\u1ea1n s\u1ebd c\u00f3 d\u1ea1ng s\u1ed1 XO v\u00e0 XX. V\u00ed d\u1ee5 nh\u01b0 \u0111\u1ea7u 0 c\u00e2m ta c\u00f3 c\u1eb7p s\u1ed1 00, \u0111\u1ea7u 1 c\u00e2m ta s\u1ebd c\u00f3 d\u1ea1ng s\u1ed1 10 v\u00e0 11.<\/p>\n<\/div>\n<\/article>\n <\/main><\/div>\n<\/div>\n<\/div>\nPh\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh \u0111\u1ec1 theo \u0111\u1ea7u c\u00e2m, \u0111u\u00f4i c\u00e2m l\u00e0 g\u00ec?<\/span><\/h3>\n
M\u1ed9t s\u1ed1 nh\u1eefng tr\u01b0\u1eddng h\u1ee3p c\u00f3 th\u1ec3 x\u1ea3y ra \u1edf \u0111\u1ea7u c\u00e2m nh\u01b0 sau:<\/span><\/h4>\n
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M\u1ed9t s\u1ed1 nh\u1eefng tr\u01b0\u1eddng h\u1ee3p c\u00f3 th\u1ec3 x\u1ea3y ra \u1edf \u0111u\u00f4i c\u00e2m nh\u01b0 sau:<\/span><\/h4>\n
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M\u1ed9t s\u1ed1 kinh nghi\u1ec7m \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u c\u00e2m, \u0111u\u00f4i c\u00e2m theo c\u00f4ng th\u1ee9c 0X0 v\u00e0 XX<\/span><\/h3>\n
\u0110\u1ea7u 1 c\u00e2m \u0111\u00e1nh \u0111\u1ec1 con g\u00ec, s\u1ed1 m\u1ea5y?<\/span><\/h3>\n
ch\u1ed1t c\u1ea7u \u0111\u1eb9p uy t\u00edn ch\u00ednh x\u00e1c 99%<\/span><\/strong><\/h4>\n
