{"id":18173,"date":"2024-05-15T18:47:21","date_gmt":"2024-05-15T18:47:21","guid":{"rendered":"https:\/\/soicau5058.minhngocxoso.com\/?p=18173"},"modified":"2024-05-15T18:47:21","modified_gmt":"2024-05-15T18:47:21","slug":"kinh-nghiem-soi-cau-tinh-lo-de-theo-toan-hoc","status":"publish","type":"post","link":"https:\/\/dudoanlobachthu.com\/kinh-nghiem-soi-cau-tinh-lo-de-theo-toan-hoc\/","title":{"rendered":"kinh nghi\u1ec7m soi c\u1ea7u, t\u00ednh l\u00f4 \u0111\u1ec1 theo to\u00e1n h\u1ecdc"},"content":{"rendered":"
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Hi\u1ec7n nay x\u1ed5 s\u1ed1 ch\u00ednh l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i h\u00ecnh \u0111\u1ed5i th\u01b0\u1edfng v\u00f4 c\u00f9ng h\u1ea5p d\u1eabn v\u00e0 th\u00fa v\u1ecb. L\u00f4 \u0111\u1ec1 s\u1ed1 h\u1ecdc c\u0169ng l\u00e0 b\u1ed9 m\u00f4n \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi quan t\u00e2m nh\u1ea5t hi\u1ec7n nay.<\/p>\n\n\n\n
Ch\u00fang c\u00f3 th\u1ec3 gi\u00fap ch\u00fang ta d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c c\u00e1c k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c nh\u1ea5t. \u0110\u1ec3 c\u00f3 th\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin chi ti\u1ebft v\u1ec1 v\u1ea5n \u0111\u1ec1 n\u00e0y, c\u00e1c b\u1ea1n h\u00e3y theo d\u00f5i b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y c\u1ee7a ch\u00fang t\u00f4i nh\u00e9. <\/p>\n\n\n\n
L\u00f4 \u0111\u1ec1 h\u1ecdc \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 m\u1ed9t b\u1ed9 m\u00f4n khoa h\u1ecdc r\u1ea5t \u0111\u1ed9c \u0111\u00e1o \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi quan t\u00e2m. N\u00f3 kh\u00f4ng \u0111\u01a1n gi\u1ea3n ch\u1ec9 l\u00e0 c\u00e1c c\u00f4ng th\u1ee9c t\u00ednh to\u00e1n c\u0169ng nh\u01b0 th\u1ed1ng k\u00ea m\u00e0 c\u00f2n l\u00e0 s\u1ef1 t\u1ed5ng h\u1ee3p c\u1ee7a nhi\u1ec1u m\u00f4n ngh\u1ec7 thu\u1eadt kh\u00e1c. C\u1ee5 th\u1ec3 l\u00e0 nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i m\u00e3 gi\u1ea5c m\u01a1, phong th\u1ee7y, b\u1ea1c nh\u1edb\u2026 Ch\u00ednh v\u00ec th\u1ebf ngh\u1ec7 thu\u1eadt soi c\u1ea7u n\u00e0y y\u00eau c\u1ea7u r\u1ea5t nhi\u1ec1u s\u1ef1 \u0111\u1ea7u t\u01b0 c\u0169ng nh\u01b0 kinh nghi\u1ec7m t\u00edch l\u0169y t\u1eeb ng\u01b0\u1eddi ch\u01a1i.<\/p>\n\n\n\n
\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a l\u00f4 \u0111\u1ec1 h\u1ecdc ch\u00ednh l\u00e0 th\u01b0\u1eddng d\u1ef1a v\u00e0o k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 \u0111\u1ec3 t\u00ednh \u0111\u01b0\u1ee3c x\u00e1c su\u1ea5t xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c con s\u1ed1. M\u1eb7c d\u00f9 ai c\u0169ng bi\u1ebft r\u00f5 nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng t\u00ecm \u0111\u01b0\u1ee3c l\u1eddi gi\u1ea3i ch\u00ednh x\u00e1c nh\u1ea5t.<\/p>\n\n\n\n
Th\u1ef1c t\u1ebf th\u00ec l\u00f4 \u0111\u1ec1 h\u1ecdc c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u \u0111\u1ec3 ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 gia t\u0103ng c\u01a1 h\u1ed9i chi\u1ebfn th\u1eafng qua m\u1ed7i k\u1ef3 quay. Do \u0111\u00f3 lo\u1ea1i h\u00ecnh n\u00e0y v\u1eeba h\u1ea5p d\u1eabn m\u00e0 k\u00edch th\u00edch v\u1edbi b\u1ea5t c\u1ee9 ng\u01b0\u1eddi n\u00e0o.<\/p>\n\n\n\n
M\u1eb7c d\u00f9 l\u00f4 \u0111\u1ec1 h\u1ecdc l\u00e0 m\u1ed9t tr\u00f2 ch\u01a1i may r\u1ee7i nh\u01b0ng n\u1ebfu nh\u01b0 anh em c\u00f3 th\u1ec3 t\u00edch l\u0169y kinh nghi\u1ec7m v\u00e0 tim \u0111\u01b0\u1ee3c nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ph\u00f9 h\u1ee3p th\u00ec c\u00f3 th\u1ec3 t\u0103ng t\u1ef7 l\u1ec7 l\u00ean \u0111\u00e1ng k\u1ec3. B\u00ean c\u1ea1nh \u0111\u00f3, trong qu\u00e1 tr\u00ecnh t\u00ecm hi\u1ec3u l\u00f4 \u0111\u1ec1 h\u1ecdc th\u00ec b\u1ea1n c\u0169ng ph\u1ea3i l\u01b0u \u00fd m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 sau:<\/p>\n\n\n\n
Ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i h\u1ecdc c\u00e1ch soi c\u1ea7u chu\u1ea9n ch\u00ednh l\u00e0 \u0111i\u1ec1u v\u00f4 c\u00f9ng quan tr\u1ecdng n\u1ebfu mu\u1ed1n gi\u00e0nh chi\u1ebfn th\u1eafng. Vi\u1ec7c hi\u1ec3u v\u00e0 c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng th\u00e0nh th\u1ea1o b\u1ed9 m\u00f4n n\u00e0y th\u00ec ki\u1ebfm ti\u1ec1n s\u1ebd ch\u1ec9 l\u00e0 chuy\u1ec7n \u0111\u01a1n gi\u1ea3n. <\/p>\n\n\n\n
Hi\u1ec7n nay c\u00f3 r\u1ea5t nhi\u1ec1u b\u00ed k\u00edp kh\u00e1c nhau \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n s\u1ed1 \u0111\u1ec1. Nhi\u1ec1u ng\u01b0\u1eddi th\u01b0\u1eddng d\u1ef1a v\u00e0o kinh nghi\u1ec7m c\u1ee7a b\u1ea3n th\u00e2n nh\u01b0ng m\u1ed9t s\u1ed1 anh em l\u1ea1i s\u1eed d\u1ee5ng s\u00e1ch s\u1ed1 \u0111\u1ec1. Quy\u1ec3n s\u00e1ch n\u00e0y ch\u00ednh l\u00e0 tinh hoa \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p c\u1ee7a nhi\u1ec1u th\u1ebf h\u1ec7 \u0111i tr\u01b0\u1edbc v\u1edbi n\u1ed9i dung v\u00f4 c\u00f9ng h\u1ea5p d\u1eabn. <\/p>\n\n\n\n
\u0110\u1ec3 c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t th\u1ea7n l\u00f4 th\u00ec y\u00eau c\u1ea7u t\u1ed1i thi\u1ec3u \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi ch\u01a1i ch\u00ednh l\u00e0 c\u00f3 ni\u1ec1m \u0111am m\u00ea l\u1edbn. Vi\u1ec7c nu\u00f4i l\u00f4 \u0111\u1ec1 \u0111\u00f4i khi c\u1ea7n m\u1ed9t th\u1eddi gian d\u00e0i n\u00ean n\u1ebfu kh\u00f4ng ki\u00ean tr\u00ec th\u00ec b\u1ea1n s\u1ebd d\u1ec5 ch\u00e1n n\u1ea3n v\u00e0 b\u1ecf cu\u1ed9c.<\/p>\n\n\n\n
B\u00ean c\u1ea1nh \u0111\u00f3 anh em c\u0169ng n\u00ean th\u01b0\u1eddng xuy\u00ean c\u1eadp nh\u1eadt, trau d\u1ed3i c\u00e1c ki\u1ebfn th\u1ee9c tr\u00ean nh\u1eefng di\u1ec5n \u0111\u00e0n l\u1edbn. Khi \u0111\u00f3 b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c g\u1eb7p r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi c\u00f3 chung \u0111am m\u00ea \u0111\u1ec3 h\u1ecdc h\u1ecfi th\u00eam. H\u01a1n n\u1eefa ng\u01b0\u1eddi ch\u01a1i khi tham gia lo\u1ea1i h\u00ecnh n\u00e0y c\u0169ng c\u1ea7n ph\u1ea3i theo d\u00f5i b\u1ea3ng k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 th\u01b0\u1eddng xuy\u00ean nh\u1ea5t. <\/p>\n\n\n\n
Th\u1ef1c t\u1ebf b\u1ea5t c\u1ee9 ai c\u00f3 ni\u1ec1m \u0111am m\u00ea v\u00e0 mong mu\u1ed1n ki\u1ebfm ti\u1ec1n v\u1edbi c\u00e1c con s\u1ed1 \u0111\u1ec1u c\u00f3 th\u1ec3 nghi\u00ean c\u1ee9u l\u00f4 \u0111\u1ec1 h\u1ecdc. Ngo\u00e0i ra th\u00ec nh\u1eefng \u0111\u1ed1i t\u01b0\u1ee3ng sau \u0111\u00e2y s\u1ebd c\u1ea7n thi\u1ebft trong vi\u1ec7c tham kh\u1ea3o b\u1ed9 m\u00f4n n\u00e0y:<\/p>\n\n\n\n
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D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 d\u1ef1a theo to\u00e1n h\u1ecdc m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o:<\/p>\n\n\n\n
Soi c\u1ea7u tam gi\u00e1c c\u00f3 c\u00e1ch ch\u01a1i r\u1ea5t \u0111\u01a1n gi\u1ea3n nh\u01b0ng hi\u1ec7u qu\u1ea3 m\u00e0 n\u00f3 \u0111em l\u1ea1i v\u00f4 c\u00f9ng cao. Do \u0111\u00f3 ph\u01b0\u01a1ng ph\u00e1p n\u00e0y lu\u00f4n \u0111\u01b0\u1ee3c gi\u1edbi l\u00f4 th\u1ee7 \u01b0a th\u00edch v\u00e0 l\u1ef1a ch\u1ecdn. C\u00e1ch t\u00ednh n\u00e0y \u0111\u01b0\u1ee3c hi\u1ec3u m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n ch\u00ednh l\u00e0 khi ng\u01b0\u1eddi ch\u01a1i k\u1ebft h\u1ee3p c\u00e1c s\u1ed1 v\u1edbi nhau trong b\u1ea3ng KQXS \u0111\u1ec3 t\u1ea1o th\u00e0nh h\u00ecnh tam gi\u00e1c theo quy lu\u1eadt. <\/p>\n\n\n\n
Qua \u0111\u00f3 b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng x\u00e1c \u0111\u1ecbnh c\u1ea7u l\u00f4 b\u1ea1ch th\u1ee7 \u0111\u1ec3 \u0111\u00e1nh cho ng\u00e0y ti\u1ebfp theo. V\u1edbi ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, anh em kh\u00f4ng c\u1ea7n ph\u1ea3i t\u00ednh to\u00e1n qu\u00e1 nhi\u1ec1u nh\u01b0ng v\u1eabn t\u00ecm \u0111\u01b0\u1ee3c c\u1eb7p s\u1ed1 th\u00edch h\u1ee3p nh\u1ea5t \u0111\u1ec3 \u0111\u1eb7t c\u01b0\u1ee3c v\u00e0o ng\u00e0y h\u00f4m sau. <\/p>\n\n\n\n
L\u00f4 r\u01a1i ch\u00ednh l\u00e0 con l\u00f4 xu\u1ea5t hi\u1ec7n gi\u1ed1ng nh\u01b0 s\u1ed1 \u0111\u1ec1 \u0111\u00e3 ra v\u00e0o ng\u00e0y h\u00f4m tr\u01b0\u1edbc. Lo\u1ea1i l\u00f4 n\u00e0y c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m chung l\u00e0 d\u1ec5 \u0111\u00e1nh v\u00e0 b\u1ea1n kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i l\u1ed9n l\u1ea1i.<\/p>\n\n\n\n
C\u00e1ch n\u00e0y r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng anh em \u0111ang soi b\u1ea1ch th\u1ee7. Theo th\u1ed1ng k\u00ea th\u00ec c\u00f3 \u0111\u1ebfn 95% nh\u1eefng con v\u1ec1 v\u1ec1 \u0111\u1ea7u 9 s\u1ebd xu\u1ea5t hi\u1ec7n con l\u00f4 r\u01a1i v\u00e0o ng\u00e0y h\u00f4m sau. Th\u01b0\u1eddng t\u1ea7n su\u1ea5t l\u00f4 r\u01a1i n\u00e0y s\u1ebd v\u1ec1 c\u00e1ch ng\u00e0y t\u1eeb 4 \u2013 6 ng\u00e0y. <\/p>\n\n\n\n
Ho\u1eb7c b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 t\u00ecm con l\u00f4 r\u01a1i t\u1eeb l\u00f4. Khi c\u00f3 m\u1ed9t con l\u00f4 xu\u1ea5t hi\u1ec7n \u0111\u00fang t\u1ea1i v\u1ecb tr\u00ed c\u1ee7a n\u00f3 t\u1eeb h\u00f4m qua th\u00ec b\u1ea1n n\u00ean \u0111\u00e1nh c\u1ea3 c\u1eb7p. \u0110\u1ec3 c\u00f3 th\u1ec3 nh\u1eadn bi\u1ebft \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y, anh em h\u00e3y theo d\u00f5i b\u1ea3ng k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 th\u1eadt k\u1ef9 c\u00e0ng. Sau khi ch\u1ed1t \u0111\u01b0\u1ee3c s\u1ed1 r\u1ed3i n\u00ean nu\u00f4i khung t\u1eeb 3 \u2013 5 ng\u00e0y \u0111\u1ec3 c\u00f3 hi\u1ec7u qu\u1ea3 cao nh\u1ea5t. <\/p>\n\n\n\n
\u0110\u1ec3 c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c quy lu\u1eadt \u00e2m d\u01b0\u01a1ng ng\u0169 h\u00e0nh th\u00ec anh em ph\u1ea3i bi\u1ebft v\u1ec1 thuy\u1ebft \u00e2m d\u01b0\u01a1ng trong ng\u0169 h\u00e0nh. M\u1eb7c d\u00f9 ch\u00fang \u0111\u1ed1i l\u1eadp nhau nh\u01b0ng l\u1ea1i lu\u00f4n t\u1ed3n t\u1ea1i song song c\u00f9ng nhau \u0111\u1ec3 t\u1ea1o th\u00e0nh m\u1ed9t th\u1ec3 th\u1ed1ng nh\u1ea5t. C\u1ee5 th\u1ec3:<\/p>\n\n\n\n
Thu\u1eadt to\u00e1n t\u00ednh l\u00f4 \u0111\u1ec1 ch\u00ednh l\u00e0 th\u1ee9 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 nh\u1eefng ng\u01b0\u1eddi ch\u01a1i l\u00f4 \u0111\u1ec1, x\u1ed5 s\u1ed1 s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1eaft nh\u1eefng con l\u00f4 mang v\u1ec1 t\u1ef7 l\u1ec7 n\u1ed5 cao nh\u1ea5t. N\u00f3 gi\u00fap cho b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm \u0111\u01b0\u1ee3c quy lu\u1eadt soi c\u1ea7u m\u1ed9t c\u00e1ch \u0111\u00fang nh\u1ea5t. Theo \u0111\u00f3 anh em s\u1ebd ph\u00e2n t\u00edch v\u00e0 d\u1ef1a v\u00e0o c\u00e1c con s\u1ed1 th\u00f4ng qua c\u00f4ng th\u1ee9c thu\u1eadt to\u00e1n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 thu\u1eadt to\u00e1n l\u00f4 \u0111\u1ec1 h\u1ecdc mang l\u1ea1i hi\u1ec7u qu\u1ea3 cao m\u00e0 b\u1ea1n n\u00ean bi\u1ebft: <\/p>\n\n\n\n
Tr\u00ean \u0111\u00e2y ch\u00ednh l\u00e0 nh\u1eefng th\u00f4ng tin m\u1ed9t c\u00e1ch chi ti\u1ebft nh\u1ea5t v\u1ec1 l\u00f4 \u0111\u1ec1 h\u1ecdc m\u00e0 ch\u00fang t\u00f4i mu\u1ed1n chia s\u1ebb t\u1edbi anh em. Vi\u1ec7c c\u00f3 th\u1ec3 n\u1eafm v\u1eefng \u0111\u01b0\u1ee3c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y s\u1ebd gi\u00fap ng\u01b0\u1eddi ch\u01a1i gia t\u0103ng t\u1ef7 l\u1ec7 chi\u1ebfn th\u1eafng cho m\u00ecnh. Hy v\u1ecdng qua b\u00e0i vi\u1ebft, c\u00e1c b\u1ea1n \u0111\u00e3 b\u1ed5 sung th\u00eam \u0111\u01b0\u1ee3c ki\u1ebfn th\u1ee9c b\u1ed5 \u00edch cho m\u00ecnh.
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Hi\u1ec7n nay x\u1ed5 s\u1ed1 ch\u00ednh l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i h\u00ecnh \u0111\u1ed5i th\u01b0\u1edfng v\u00f4 c\u00f9ng h\u1ea5p d\u1eabn v\u00e0 th\u00fa v\u1ecb. L\u00f4 \u0111\u1ec1 s\u1ed1 h\u1ecdc c\u0169ng l\u00e0…<\/p>\n","protected":false},"author":1,"featured_media":18174,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[3463,3082,3120,3114,2927,3462,3464,3128,3062,3461,3457,3191,3190,3189,3460,3466,3465,3330,3011,3455,3454,3456,3459,3458],"yoast_head":"\n