{"id":1,"count":10,"description":"\r\n\r\nMi\u00eau t\u1ea3: D\u1ef1 \u0111o\u00e1n xsmb h\u00f4m nay si\u00eau chu\u1ea9n l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p c\u1ef1c chu\u1ea9n nh\u1eb1m gi\u00fap l\u1ef1a ch\u1ecdn ra nh\u1eefng con s\u1ed1 may m\u1eafn. H\u00e3y c\u00f9ng ch\u00fang t\u00f4i t\u00ecm hi\u1ec3u ngay nh\u00e9.\r\n

\u00bb<\/span> d\u1ef1 \u0111o\u00e1n soi c\u1ea7u \u0111\u1ed9c th\u1ee7 mb<\/strong><\/a><\/span> \u00ab<\/span><\/p>\r\n\r\n\r\n\r\n\r\nB\u00e0i vi\u1ebft:\r\n\r\n\r\n\r\n\r\n

Gi\u1edbi thi\u1ec7u nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p d\u1ef1 \u0111o\u00e1n xsmb h\u00f4m nay si\u00eau chu\u1ea9n<\/strong><\/h2>\r\n\r\n\r\n\r\n\r\nd\u1ef1 \u0111o\u00e1n xsmb h\u00f4m nay si\u00eau chu\u1ea9n<\/strong><\/a><\/span> Ch\u01a1i x\u1ed5 s\u1ed1 ch\u1eafc h\u1eb3n kh\u00f4ng c\u00f2n l\u00e0 l\u0129nh v\u1ef1c xa l\u1ea1 \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi ch\u01a1i y\u00eau th\u00edch c\u00e1c tr\u00f2 ch\u01a1i c\u00e1 c\u01b0\u1ee3c tr\u1ef1c tuy\u1ebfn. V\u1edbi h\u00ecnh th\u1ee9c tham gia x\u1ed5 s\u1ed1, \u0111\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t trong c\u00e1c ph\u01b0\u01a1ng ph\u00e1p gi\u00fap ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 th\u01b0 gi\u00e3n m\u00e0 b\u00ean c\u1ea1nh \u0111\u00f3 \u0111\u00e2y c\u0169ng l\u00e0 m\u1ed9t c\u00e1ch ki\u1ebfm ti\u1ec1n v\u00f4 c\u00f9ng h\u1ea5p d\u1eabn. V\u1eady, c\u00f3 nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p d\u1ef1 \u0111o\u00e1n xsmb h\u00f4m nay si\u00eau chu\u1ea9n? Theo d\u00f5i c\u00e1c th\u00f4ng tin c\u00f3 trong b\u00e0i vi\u1ebft ph\u00eda sau \u0111\u00e2y c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c c\u00e2u tr\u1ea3 l\u1eddi.\r\n\r\n\r\n\r\n\r\n

T\u1ed5ng quan v\u1ec1 h\u00ecnh th\u1ee9c d\u1ef1 \u0111o\u00e1n xsmb h\u00f4m nay si\u00eau chu\u1ea9n<\/strong><\/h2>\r\n\r\n\r\n\r\n\r\nTr\u01b0\u1edbc khi c\u00f9ng ch\u00fang t\u00f4i \u0111\u1ebfn v\u1edbi nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p d\u1ef1 \u0111o\u00e1n x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc th\u00ec h\u00e3y c\u00f9ng tham kh\u1ea3o m\u1ed9t v\u00e0i th\u00f4ng tin c\u01a1 b\u1ea3n v\u1ec1 h\u00ecnh th\u1ee9c n\u00e0y nh\u00e9.\r\n\r\n\r\n\r\n\r\n
\"M\u1ed9t<\/figure>\r\n\r\n\r\n\r\n\r\nM\u1ed9t v\u00e0i th\u00f4ng tin v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p d\u1ef1 \u0111o\u00e1n x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc\u00a0<\/em>\r\n\r\n\r\n\r\n\r\n

D\u1ef1 \u0111o\u00e1n x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc l\u00e0 g\u00ec?<\/em><\/strong><\/h3>\r\n\r\n\r\n\r\n\r\nD\u1ef1 \u0111o\u00e1n x\u1ed5 s\u1ed1 hay c\u00f2n \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 h\u00ecnh th\u1ee9c soi c\u1ea7u x\u1ed5 s\u1ed1. \u0110\u00e2y th\u1ef1c ch\u1ea5t l\u00e0 c\u00e1ch t\u1ed5ng h\u1ee3p c\u00e1c h\u00ecnh th\u1ee9c d\u1ef1 \u0111o\u00e1n c\u00e1c k\u1ebft qu\u1ea3 c\u1ee7a c\u00e1c lo\u1ea1i x\u1ed5 s\u1ed1 cho m\u1ed9t k\u1ef3 quay s\u1eafp t\u1edbi. \u0110\u1ec3 c\u00f3 th\u1ec3 ti\u1ebfn h\u00e0nh soi c\u1ea7u sao cho \u0111em l\u1ea1i hi\u1ec7u qu\u1ea3 cao nh\u1ea5t, ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p c\u00f9ng v\u1edbi nhi\u1ec1u c\u00e1c chi\u1ebfn thu\u1eadt kh\u00e1c nhau \u0111\u1ed3ng th\u1eddi c\u0169ng n\u00ean \u00e1p d\u1ee5ng th\u00eam c\u00e1c kinh nghi\u1ec7m c\u1ee7a b\u1ea3n th\u00e2n.\r\n\r\n\r\n\r\n\r\n\r\nTh\u00f4ng th\u01b0\u1eddng, \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n x\u1ed5 s\u1ed1, nh\u1eefng ng\u01b0\u1eddi ch\u01a1i s\u1ebd th\u01b0\u1eddng d\u1ef1a v\u00e0o c\u00e1c s\u1ed1 li\u1ec7u t\u1ea1i c\u00e1c b\u1ea3ng k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 \u1edf nh\u1eefng k\u1ef3 quay tr\u01b0\u1edbc \u0111\u00f3. V\u1edbi c\u00e1c v\u1ecb tr\u00ed gi\u1ea3i th\u01b0\u1edfng, c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 gh\u00e9p ch\u00fang l\u1ea1i v\u1edbi nhau, t\u1eeb \u0111\u00f3 s\u1ebd t\u1ea1o th\u00e0nh \u0111\u01b0\u1ee3c nh\u1eefng con b\u1ea1ch th\u1ee7 l\u00f4, song th\u1ee7 l\u00f4,...\r\n\r\n\r\n\r\n\r\n
\"D\u1ef1<\/figure>\r\n\r\n\r\n\r\n\r\nD\u1ef1 \u0111o\u00e1n x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc h\u00f4m nay l\u00e0 g\u00ec?\u00a0<\/em>\r\n

\u00bb<\/span> C\u00e1ch soi c\u1ea7u l\u00f4 b\u1ea1ch th\u1ee7 h\u00f4m nay<\/a><\/span> \u00ab<\/span><\/p>\r\n\r\n\r\n\r\n\r\nV\u1edbi h\u00ecnh th\u1ee9c d\u1ef1 \u0111o\u00e1n xsmb h\u00f4m nay si\u00eau chu\u1ea9n<\/strong>, \u0111\u00e2y ch\u00ednh l\u00e0 c\u00e1ch m\u00e0 ng\u01b0\u1eddi ch\u01a1i \u0111o\u00e1n tr\u01b0\u1edbc k\u1ebft qu\u1ea3 c\u1ee7a k\u1ef3 quay s\u1eafp t\u1edbi d\u1ef1a v\u00e0o nh\u1eefng quy lu\u1eadt \u0111\u1eb7c bi\u1ec7t c\u1ee7a c\u00e1c l\u1ea7n quay th\u01b0\u1edfng tr\u01b0\u1edbc \u0111\u00f3. Ngo\u00e0i ra, \u0111\u1ec3 t\u0103ng \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00ecnh, ng\u01b0\u1eddi ch\u01a1i c\u0169ng c\u00f3 th\u1ec3 tham kh\u1ea3o th\u00eam c\u1ea3 c\u00e1c k\u1ebft qu\u1ea3 c\u1ee7a c\u00e1c k\u1ef3 quay th\u01b0\u1edfng tr\u01b0\u1edbc \u0111\u00f3. M\u1ed9t khi c\u00e1c c\u00e1c b\u1ea1n \u0111\u00e3 t\u00ecm ra cho m\u00ecnh c\u00e1c quy lu\u1eadt \u0111\u1eb7c bi\u1ec7t th\u00ec c\u01a1 h\u1ed9i tr\u00fang l\u1edbn s\u1ebd cao h\u01a1n bao gi\u1edd h\u1ebft.\r\n\r\n\r\n\r\n\r\n\r\nTh\u1ef1c ch\u1ea5t, soi c\u1ea7u hay d\u1ef1 \u0111o\u00e1n k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 c\u0169ng ch\u1ec9 l\u00e0 vi\u1ec7c \u00e1p d\u1ee5ng nhi\u1ec1u c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau \u0111\u1ec3 t\u0103ng x\u00e1c su\u1ea5t tr\u00fang c\u1ee7a l\u00f4 \u0111\u1ec1.\r\n\r\n\r\n\r\n\r\n

C\u00e1c h\u00ecnh th\u1ee9c d\u1ef1 \u0111o\u00e1n x\u1ed5 s\u1ed1 ph\u1ed5 bi\u1ebfn<\/em><\/strong><\/h3>\r\n\r\n\r\n\r\n\r\nKhi tham gia soi c\u1ea7u x\u1ed5 s\u1ed1, c\u00e1c b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn 1 trong 2 h\u00ecnh th\u1ee9c \u0111\u00f3 l\u00e0 soi c\u1ea7u l\u00f4 v\u00e0 soi c\u1ea7u \u0111\u1ec1. V\u1edbi 2 h\u00ecnh th\u1ee9c d\u1ef1 \u0111o\u00e1n n\u00e0y s\u1ebd c\u00f3 c\u00e1ch \u00e1p d\u1ee5ng kh\u00e1c nhau, ch\u00ednh v\u00ec v\u1eady tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn \u0111\u1ed3ng th\u1eddi ng\u01b0\u1eddi ch\u01a1i c\u0169ng c\u1ea7n t\u00ecm hi\u1ec3u sao cho th\u1eadt k\u1ef9.\r\n\r\n\r\n\r\n\r\n
\"2<\/figure>\r\n\r\n\r\n\r\n\r\n2 h\u00ecnh th\u1ee9c d\u1ef1 \u0111o\u00e1n x\u1ed5 s\u1ed1 ph\u1ed5 bi\u1ebfn\u00a0<\/em>\r\n\r\n\r\n\r\n\r\n

Soi c\u1ea7u \u0111\u1ec1<\/em><\/strong><\/h4>\r\n\r\n\r\n\r\n\r\nSoi c\u1ea7u \u0111\u1ec1 \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p d\u00f9ng \u0111\u1ec3 t\u00ednh 2 s\u1ed1 cu\u1ed1i c\u00f9ng c\u00f3 trong c\u00e1c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a nh\u1eefng k\u1ef3 quay th\u01b0\u1edfng x\u1ed5 s\u1ed1. B\u1edfi x\u00e1c su\u1ea5t tr\u00fang c\u00e1c gi\u1ea3i th\u01b0\u1edfng \u0111\u1ed9c \u0111\u1eafc l\u00e0 v\u00f4 c\u00f9ng th\u1ea5p n\u00ean \u0111\u1ed3ng th\u1eddi vi\u1ec7c d\u1ef1 \u0111o\u00e1n 2 s\u1ed1 cu\u1ed1i c\u00f9ng c\u0169ng s\u1ebd c\u1ea7n r\u1ea5t nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 t\u00ecm hi\u1ec3u.\r\n\r\n\r\n\r\n\r\n\r\nB\u00ean c\u1ea1nh \u0111\u00f3, hi\u1ec7n nay c\u0169ng c\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1c c\u01a1 s\u1edf nh\u00e0 c\u00e1i tr\u1ef1c tuy\u1ebfn \u0111\u00e3 cho ph\u00e9p ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 tham gia \u0111\u00e1nh \u0111\u1ec1 v\u1edbi nhi\u1ec1u c\u00e1c con s\u1ed1 h\u01a1n, do \u0111\u00f3 t\u1ef7 l\u1ec7 tr\u00fang th\u01b0\u1edfng c\u0169ng s\u1ebd cao h\u01a1n.\r\n\r\n\r\n\r\n\r\n\r\nTr\u01b0\u1edbc \u0111\u00e2y, thay v\u00ec ng\u01b0\u1eddi ch\u01a1i ch\u1ec9 c\u00f3 th\u1ebf l\u1ef1a ch\u1ecdn c\u00e1c h\u00ecnh th\u1ee9c d\u1ef1 \u0111o\u00e1n xsmb h\u00f4m nay si\u00eau chu\u1ea9n<\/strong> truy\u1ec1n th\u1ed1ng th\u00ec hi\u1ec7n nay c\u00e1c b\u1ea1n c\u00f2n c\u00f3 th\u1ec3 tham kh\u1ea3o th\u00eam c\u00e1c ph\u01b0\u01a1ng ph\u00e1p m\u1edbi m\u1ebb nh\u01b0 l\u00e0: T\u1ea1o d\u00e0n \u0111\u1ec1 t\u1eeb c\u1ea7u t\u1ed5ng, ch\u1ea1m \u0111\u1ec1, s\u1ed1 lo\u1ea1i ho\u1eb7c c\u0169ng c\u00f3 th\u1ec3 l\u00e0 \u0111\u1ec1 gan,... Nh\u01b0 v\u1eady c\u00f3 bao nhi\u00eau c\u00e1c con s\u1ed1 c\u00f3 t\u1ea1i b\u1ea3ng k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 th\u00ec ng\u01b0\u1eddi ch\u01a1i c\u0169ng s\u1ebd c\u00f3 t\u1eebng \u0111\u00f3 v\u1ecb tr\u00ed \u0111\u1ec3 ti\u1ebfn h\u00e0nh soi c\u1ea7u\r\n\r\n\r\n\r\n\r\n\r\nNgo\u00e0i ra, ph\u1ee5 thu\u1ed9c v\u00e0o t\u1eebng nhu c\u1ea7u c\u1ee7a c\u00e1c ng\u01b0\u1eddi ch\u01a1i m\u00e0 vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00e1c lo\u1ea1i c\u1ea7u v\u00ec th\u1ebf c\u0169ng kh\u00e1c nhau. Gi\u1ea3 s\u1eed nh\u01b0 c\u00e1c b\u1ea1n mu\u1ed1n tham gia \u0111\u00e1nh b\u1ea1ch th\u1ee7 th\u00ec l\u00fac n\u00e0y ph\u01b0\u01a1ng ph\u00e1p an to\u00e0n nh\u1ea5t m\u00e0 c\u00e1c b\u1ea1n n\u00ean l\u1ef1a ch\u1ecdn ch\u00ednh l\u00e0 ch\u1ec9 v\u00e0o ti\u1ec1n v\u1edbi 1 v\u1ecb tr\u00ed m\u00e0 c\u00e1c b\u1ea1n \u01b0ng \u00fd nh\u1ea5t. V\u00e0 n\u1ebfu nh\u01b0 \u0111\u00e1nh \u0111\u1ec1 d\u00e0n th\u00ec c\u00e1c b\u1ea1n n\u00ean t\u1ed1i \u01b0u h\u00f3a b\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p c\u00f9ng v\u1edbi nhi\u1ec1u c\u1ea7u, sao cho c\u00f3 th\u1ec3 t\u1ea1o ra 1 d\u00e0n \u0111\u1ec1 t\u1eeb 10 cho t\u1edbi 90 s\u1ed1.\r\n\r\n\r\n\r\n\r\n
\"H\u01b0\u1edbng<\/figure>\r\n\r\n\r\n\r\n\r\nH\u01b0\u1edbng d\u1eabn soi c\u1ea7u d\u1ef1 v\u00e0o c\u1ea7u \u0111\u1ec1\u00a0<\/em>\r\n\r\n\r\n\r\n\r\n

Soi c\u1ea7u l\u00f4<\/em><\/strong><\/h4>\r\n\r\n\r\n\r\n\r\nB\u00ean c\u1ea1nh ph\u01b0\u01a1ng ph\u00e1p d\u1ef1 \u0111o\u00e1n xsmb h\u00f4m nay si\u00eau chu\u1ea9n<\/strong> d\u1ef1a v\u00e0o c\u00e1ch soi c\u1ea7u \u0111\u1ec1 th\u00ec ng\u01b0\u1eddi ch\u01a1i c\u0169ng c\u00f3 th\u1ec3 tham kh\u1ea3o v\u1edbi chi\u1ebfn thu\u1eadt soi c\u1ea7u d\u00e0n l\u00f4. \u0110\u01b0\u1ee3c bi\u1ebft, soi c\u1ea7u l\u00f4 ch\u00ednh l\u00e0 m\u1ed9t chi\u1ebfn thu\u1eadt sao cho c\u00f3 th\u1ec3 t\u00ednh to\u00e1n \u0111\u01b0\u1ee3c 2 con s\u1ed1 cu\u1ed1i c\u00f9ng c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c gi\u1ea3i c\u00f3 trong b\u1ea3ng k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 t\u1ea1i h\u00e0ng k\u1ef3. Do s\u1ed1 l\u00f4 c\u00f3 nhi\u1ec1u h\u01a1n n\u00ean \u0111\u1ed3ng th\u1eddi x\u00e1c su\u1ea5t tr\u00fang th\u01b0\u1edfng c\u0169ng s\u1ebd cao h\u01a1n khi c\u00e1c b\u1ea1n ch\u1ec9 l\u1ef1a ch\u1ecdn \u0111\u00e1nh cho m\u00ecnh 1 con \u0111\u1ec1 duy nh\u1ea5t.\r\n\r\n\r\n\r\n\r\n\r\nV\u1edbi ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u l\u00f4, l\u00fac n\u00e0y c\u00e1c b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn cho m\u00ecnh nhi\u1ec1u d\u1ea1ng soi c\u1ea7u nh\u01b0 l\u00e0: Soi c\u1ea7u b\u1ea1ch th\u1ee7, soi c\u1ea7u song th\u1ee7, soi c\u1ea7u 2 nh\u00e1y ho\u1eb7c c\u0169ng c\u00f3 th\u1ec3 l\u00e0 c\u1ea7u k\u00e9p. T\u1ea5t nhi\u00ean r\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p d\u1ef1 \u0111o\u00e1n n\u00e0y c\u0169ng s\u1ebd c\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch t\u00ednh v\u00e0 d\u1ef1 \u0111o\u00e1n kh\u00e1c nhau.\r\n\r\n\r\n\r\n\r\n\r\nT\u01b0\u01a1ng t\u1ef1 nh\u01b0 d\u1ef1 \u0111o\u00e1n xsmb h\u00f4m nay si\u00eau chu\u1ea9n<\/strong> c\u1ee7a c\u1ea7u \u0111\u1ec1 th\u00ec \u0111a s\u1ed1 t\u1ea5t c\u1ea3 c\u00e1c v\u1ecb tr\u00ed c\u00f3 t\u1ea1i b\u1ea3ng k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 \u0111\u00e3 ra \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u1ea1i v\u1edbi m\u1ee5c \u0111\u00edch t\u00ednh to\u00e1n c\u00e1c c\u1eb7p l\u00f4 c\u00f3 x\u00e1c su\u1ea5t cao s\u1ebd v\u1ec1 t\u1ea1i c\u00e1c k\u1ef3 ti\u1ebfp theo \u0111\u00f3. T\u1eeb c\u00e1c v\u1ecb tr\u00ed n\u00e0y, c\u00e1c b\u1ea1n c\u0169ng s\u1ebd c\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1c c\u00e1ch k\u1ebft h\u1ee3p kh\u00e1c nhau, do \u0111\u00f3 m\u1ed7i ng\u00e0y c\u0169ng s\u1ebd c\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1c c\u1ea7u s\u1ed1 \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh.\r\n\r\n\r\n\r\n\r\n
\"D\u1ef1<\/figure>\r\n\r\n\r\n\r\n\r\nD\u1ef1 \u0111o\u00e1n xsmb h\u00f4m nay si\u00eau chu\u1ea9n<\/em><\/strong> d\u1ef1a v\u00e0o soi c\u1ea7u l\u00f4\u00a0<\/em>\r\n

\u00bb<\/span> C\u00e1ch soi c\u1ea7u d\u00e0n \u0111\u1ec1 b\u1ea5t t\u1eed h\u00f4m nay<\/strong><\/a><\/span> \u00ab<\/span><\/p>\r\n\r\n\r\n\r\n

T\u1ed5ng h\u1ee3p m\u1ed9t v\u00e0i c\u00e1c ph\u01b0\u01a1ng ph\u00e1p d\u1ef1 \u0111o\u00e1n xsmb h\u00f4m nay si\u00eau chu\u1ea9n<\/strong><\/h2>\r\n\r\n\r\n\r\n\r\n\u0110\u1ec3 gi\u00fap c\u00e1c b\u1ea1n h\u00ecnh dung m\u1ed9t c\u00e1ch r\u00f5 nh\u1ea5t v\u1ec1 c\u00e1ch \u00e1p d\u1ee5ng c\u00e1c chi\u1ebfn thu\u1eadt soi c\u1ea7u mi\u1ec1n b\u1eafc, sau \u0111\u00e2y h\u00e3y c\u00f9ng ch\u00fang t\u00f4i t\u00ecm hi\u1ec3u v\u1ec1 m\u1ed9t v\u00e0i ph\u01b0\u01a1ng ph\u00e1p d\u1ef1 \u0111o\u00e1n x\u1ed5 s\u1ed1 \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i \u00e1p d\u1ee5ng.\r\n\r\n\r\n\r\n\r\n

D\u1ef1 \u0111o\u00e1n x\u1ed5 theo c\u00f4ng th\u1ee9c<\/em><\/strong><\/h3>\r\n\r\n\r\n\r\n\r\nV\u1edbi chi\u1ebfn thu\u1eadt n\u00e0y, gi\u1ea3 s\u1eed r\u1eb1ng 2 ng\u00e0y h\u00f4m tr\u01b0\u1edbc \u0111\u1ec1 v\u1ec1 k\u1ebft qu\u1ea3 l\u00e0 MN v\u00e0 PQ trong \u0111\u00f3 ta s\u1ebd \u0111\u01b0\u1ee3c:\r\n\r\n\r\n\r\n\r\n\r\nM + N + X = 10\r\n\r\n\r\n\r\n\r\n\r\nP + Q + Y = 20\r\n\r\n\r\n\r\n\r\n\r\nTi\u1ebfp theo, nhi\u1ec7m v\u1ee5 c\u1ee7a c\u00e1c b\u1ea1n ch\u00ednh l\u00e0 nu\u00f4i XY cho 3 ng\u00e0y sau. V\u00e0 n\u1ebfu nh\u01b0 trong tr\u01b0\u1eddng h\u1ee3p 3 ng\u00e0y kh\u00f4ng xu\u1ea5t hi\u1ec7n th\u00ec c\u00e1c b\u1ea1n h\u00e3y ngh\u1ec9 v\u00e0o ng\u00e0y th\u1ee9 4. N\u1ebfu nh\u01b0 ng\u00e0y th\u1ee9 5 l\u00f4 v\u1ec1 th\u00ec ng\u00e0y th\u1ee9 6 h\u00e3y t\u1ea1m ng\u01b0ng v\u00e0 t\u00ednh c\u1ea7u ti\u1ebfp v\u00e0o ng\u00e0y h\u00f4m th\u1ee9 7. Th\u1ebf nh\u01b0ng, n\u1ebfu nh\u01b0 c\u1ea3 5 ng\u00e0y v\u1eabn kh\u00f4ng th\u1ea5y xu\u1ea5t hi\u1ec7n th\u00ec c\u00e1c b\u1ea1n h\u00e3y \u0111\u00e1nh v\u00e0o ng\u00e0y h\u00f4m th\u1ee9 6. V\u00e0 sau 6 ng\u00e0y v\u1eabn kh\u00f4ng n\u1ed5 th\u00ec c\u00e1c b\u1ea1n h\u00e3y t\u1ea1m ng\u01b0ng v\u00e0o ng\u00e0y th\u1ee9 7, sau \u0111\u00f3 h\u00e3y nu\u00f4i th\u00eam 3 ng\u00e0y n\u1eefa.\r\n\r\n\r\n\r\n\r\n
\"T\u1ed5ng<\/figure>\r\n\r\n\r\n\r\n\r\nT\u1ed5ng h\u1ee3p c\u00e1c chi\u1ebfn thu\u1eadt soi c\u1ea7u t\u1ed1i \u01b0u\u00a0<\/em>\r\n\r\n\r\n\r\n\r\n

D\u1ef1 \u0111o\u00e1n xsmb h\u00f4m nay si\u00eau chu\u1ea9n d\u1ef1a v\u00e0o \u0111\u1ea7u c\u00e2m \u0111\u00edt c\u00e2m<\/em><\/strong><\/h3>\r\n\r\n\r\n\r\n\r\nV\u1edbi chi\u1ebfn thu\u1eadt soi c\u1ea7u d\u1ef1a v\u00e0o \u0111\u1ea7u c\u00e2m \u0111\u00edt c\u00e2m, n\u1ebfu nh\u01b0 c\u00e1c b\u1ea1n th\u1ea5y r\u1eb1ng \u0111\u1ea7u l\u00f4 c\u1ee7a ng\u00e0y h\u00f4m tr\u01b0\u1edbc \u0111\u00e3 c\u00e2m th\u00ec l\u00fac n\u00e0y c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 ti\u1ebfn h\u00e0nh nu\u00f4i l\u00f4 \u0111\u1ec1 k\u00e9p c\u1ee7a con \u0111\u00f3 trong v\u00f2ng kho\u1ea3ng 2 cho t\u1edbi 3 ng\u00e0y li\u00ean t\u1ee5c.\r\n\r\n\r\n\r\n\r\n\r\nB\u00ean c\u1ea1nh \u0111\u00f3, trong tr\u01b0\u1eddng h\u1ee3p c\u00e1c b\u1ea1n \u0111\u00e3 nh\u1eadn th\u1ea5y \u0111\u00edt l\u00f4 n\u00e0o c\u00e2m th\u00ec nhi\u1ec7m v\u1ee5 l\u00fac n\u00e0y c\u1ee7a c\u00e1c b\u1ea1n ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 \u0111\u00e1nh l\u00f4 \u0111\u1ec1 k\u00e9p c\u1ee7a n\u00f3 cho c\u00e1c ng\u00e0y ti\u1ebfp theo \u0111\u00f3.\r\n\r\n\r\n\r\n\r\n\r\nNh\u00ecn chung, v\u1edbi ph\u01b0\u01a1ng ph\u00e1p d\u1ef1 \u0111o\u00e1n x\u1ed5 s\u1ed1 n\u00e0y c\u00f3 t\u1ef7 l\u1ec7 v\u1ec1 c\u0169ng kh\u00f4ng qu\u00e1 cao. B\u1edfi ch\u1ee7 y\u1ebfu l\u00e0 do l\u00f4 k\u00e9p n\u1ed5 nh\u01b0ng ch\u00ednh v\u00ec t\u1ef7 l\u1ec7 \u0111\u1eb7t c\u01b0\u1ee3c c\u0169ng ch\u1ec9 l\u00e0 m\u1ed9t con s\u1ed1 duy nh\u1ea5t n\u00ean x\u00e1c su\u1ea5t \u0111\u1ec3 gi\u00e0nh \u0111\u01b0\u1ee3c chi\u1ebfn th\u1eafng c\u0169ng kh\u00f4ng qu\u00e1 \u0111\u1eb7c bi\u1ec7t.\r\n\r\n\r\n\r\n\r\n

D\u1ef1 \u0111o\u00e1n x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc d\u1ef1a v\u00e0o l\u00f4 h\u00ecnh tam gi\u00e1c<\/em><\/strong><\/h3>\r\n\r\n\r\n\r\n\r\nKhi s\u1eed d\u1ee5ng chi\u1ebfn thu\u1eadt soi c\u1ea7u n\u00e0y, \u0111i\u1ec1u \u0111\u1ea7u ti\u00ean m\u00e0 ng\u01b0\u1eddi ch\u01a1i c\u1ea7n ph\u1ea3i ch\u00fa \u00fd t\u1edbi \u0111\u00f3 ch\u00ednh l\u00e0 c\u1ea7n ph\u1ea3i d\u1ef1a v\u00e0o k\u1ebft qu\u1ea3 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u0169ng nh\u01b0 l\u00e0 gi\u1ea3i nh\u1ea5t. T\u1eeb \u0111\u00f3 c\u00e1c b\u1ea1n s\u1ebd ti\u1ebfn h\u00e0nh so s\u00e1nh v\u1edbi gi\u1ea3i 5 v\u00e0 gi\u1ea3i th\u01b0\u1edfng c\u00f3 x\u00e1c su\u1ea5t tr\u00fang cao nh\u1ea5t c\u00f3 th\u1ec3 k\u1ec3 t\u1edbi l\u00e0 gi\u1ea3i 6.\r\n\r\n\r\n\r\n\r\n\r\nGi\u1ea3 s\u1eed nh\u01b0: C\u00e1c b\u1ea1n \u0111\u00e3 theo d\u00f5i b\u1ea3ng k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 v\u00e0 c\u00e1c b\u1ea1n nh\u1eadn th\u1ea5y nh\u01b0 sau\u201d\r\n\r\n\r\n\r\n\r\n