{"id":3300,"date":"2023-08-19T18:20:47","date_gmt":"2023-08-19T11:20:47","guid":{"rendered":"https:\/\/\/?p=3300"},"modified":"2023-08-19T18:26:08","modified_gmt":"2023-08-19T11:26:08","slug":"cach-tinh-de-bach-thu-lo","status":"publish","type":"post","link":"https:\/\/\/cach-tinh-de-bach-thu-lo\/","title":{"rendered":"C\u00e1ch t\u00ednh \u0111\u1ec1 b\u1ea1ch th\u1ee7 l\u00f4 t\u1ed5ng quan v\u00e0 chi ti\u1ebft nh\u1ea5t 2023"},"content":{"rendered":"

C\u00e1ch t\u00ednh \u0111\u1ec1 b\u1ea1ch th\u1ee7 l\u00f4 nh\u01b0 th\u1ebf n\u00e0o \u0111ang l\u00e0 ch\u1ee7 \u0111\u1ec1 s\u00f4i n\u1ed5i c\u1ee7a c\u00e1c ng\u01b0\u1eddi ch\u01a1i d\u1ea1o g\u1ea7n \u0111\u00e2y. V\u1edbi s\u1ef1 ph\u1ed5 bi\u1ebfn c\u1ee7a c\u00e1c tr\u00f2 ch\u01a1i nh\u01b0 th\u1eed v\u1eadn \u200b\u200bmay v\u00e0 tr\u1ea3i nghi\u1ec7m \u0111\u00e3 t\u1ea1o ra s\u1ef1 mong mu\u1ed1n ti\u1ebfp t\u1ee5c tr\u1ea3i nghi\u1ec7m. Do \u0111\u00f3, kh\u00f4ng c\u00f3 nghi ng\u1edd g\u00ec r\u1eb1ng b\u1ea1n s\u1ebd ch\u1ecdn cho m\u00ecnh \u0111\u00e1nh \u0111\u1ec1 b\u1ea1ch th\u1ee7 ri\u00eang. M\u1eb7c d\u00f9 ch\u1ec9 c\u00f3 m\u1ed9t s\u1ed1 duy nh\u1ea5t \u0111\u01b0\u1ee3c \u0111\u00e1nh. Nh\u01b0ng b\u00f9 l\u1ea1i \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 t\u0103ng t\u1ef7 l\u1ec7 chi\u1ebfn th\u1eafng c\u1ee7a b\u1ea1n m\u1ed9t c\u00e1ch \u0111\u00e1ng k\u1ec3. Trong b\u00e0i vi\u1ebft h\u00f4m nay, Kubet77<\/strong><\/a> s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 m\u1ed9t c\u00e1ch chi ti\u1ebft v\u00e0 th\u00fa v\u1ecb nh\u1ea5t nh\u00e9!<\/p>\n

T\u1ed5ng quan s\u01a1 l\u01b0\u1ee3c v\u1ec1 b\u1ea1ch th\u1ee7 l\u00f4<\/strong><\/h2>\n

\u0110\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef quen thu\u1ed9c trong l\u0129nh v\u1ef1c l\u00f4 \u0111\u1ec1 v\u00e0 x\u1ed5 s\u1ed1. N\u00f3 ch\u1ec9 vi\u1ec7c \u0111\u1eb7t c\u01b0\u1ee3c v\u00e0o m\u1ed9t con s\u1ed1 duy nh\u1ea5t trong danh s\u00e1ch s\u1ed1. Thu\u1eadt ng\u1eef n\u00e0y c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb th\u1eddi k\u1ef3 th\u00e0nh l\u1eadp c\u00f4ng ty x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft Th\u1ee7 \u0110\u00f4 v\u00e0o nh\u1eefng n\u0103m 1960. T\u1ef7 l\u1ec7 ng\u01b0\u1eddi may m\u1eafn c\u00f3 th\u1ec3 tr\u00fang gi\u1ea3i n\u00e0y l\u00e0 r\u1ea5t th\u1ea5p.<\/p>\n

\"\u0110\u01b0\u1ee3c
\u0110\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef quen thu\u1ed9c trong l\u0129nh v\u1ef1c l\u00f4 \u0111\u1ec1 v\u00e0 x\u1ed5 s\u1ed1<\/figcaption><\/figure>\n

L\u00e0m cho nh\u1eefng ng\u01b0\u1eddi tr\u00fang th\u01b0\u1edfng theo c\u00e1ch n\u00e0y th\u1ef1c s\u1ef1 s\u1ebd tr\u1edf n\u00ean hi\u1ebfm c\u00f3. \u0110\u1ec3 chi\u1ebfn th\u1eafng v\u1edbi b\u1ea1ch th\u1ee7 l\u00f4, ng\u01b0\u1eddi ch\u01a1i c\u1ea7n bi\u1ebft c\u00e1ch t\u00ednh \u0111\u1ec1 b\u1ea1ch th\u1ee7 l\u00f4. \u0110\u1ed3ng th\u1eddi s\u1edf h\u1eefu t\u01b0 duy tinh t\u1ebf v\u00e0 l\u00f2ng ki\u00ean nh\u1eabn \u0111\u1ec3 ch\u1edd \u0111\u1ee3i k\u1ebft qu\u1ea3. D\u00f9 kh\u00f4ng \u0111\u00f2i h\u1ecfi s\u1ed1 v\u1ed1n l\u1edbn nh\u01b0ng vi\u1ec7c \u0111\u1ea1t th\u00e0nh c\u00f4ng trong b\u1ea1ch th\u1ee7 l\u00f4 y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng t\u1eadp trung v\u00e0 t\u00e2m l\u00fd v\u1eefng trong qu\u00e1 tr\u00ecnh \u0111\u1ee3i k\u1ebft qu\u1ea3.<\/p>\n

\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a c\u00e1ch t\u00ednh \u0111\u1ec1 b\u1ea1ch th\u1ee7 l\u00f4 c\u00f3 g\u00ec?<\/strong><\/h2>\n

Tr\u01b0\u1edbc khi tham gia b\u1ea1n n\u00ean t\u00ecm hi\u1ec3u v\u1ec1 nh\u1eefng \u0111i\u1ec3m m\u1ea1nh c\u0169ng nh\u01b0 nh\u1eefng \u0111i\u1ec1u c\u1ea7n kh\u1eafc ph\u1ee5c. \u0110\u1ec3 \u0111\u01b0a ra l\u1ef1a ch\u1ecdn h\u1ee3p l\u00fd nh\u1ea5t cho c\u00e1 nh\u00e2n b\u1ea1n nh\u00e9! D\u01b0\u1edbi \u0111\u00e2y s\u1ebd l\u00e0 nh\u1eefng lu\u1eadn \u0111i\u1ec3m chi ti\u1ebft m\u00e0 chuy\u00ean gia Kubet77 t\u1ed5ng h\u1ee3p \u0111\u01b0\u1ee3c:<\/p>\n

Nh\u1eefng \u0111i\u1ec1u ghi \u0111i\u1ec3m trong m\u1eaft ng\u01b0\u1eddi ch\u01a1i<\/strong><\/em><\/h3>\n
\"\u01afu
\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a c\u00e1ch t\u00ednh \u0111\u1ec1 b\u1ea1ch th\u1ee7 l\u00f4 c\u00f3 g\u00ec?<\/figcaption><\/figure>\n

N\u00e2ng cao kh\u1ea3 n\u0103ng d\u1ef1 \u0111o\u00e1n x\u00e1c th\u1ef1c: B\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch m\u1ed9t chu\u1ed7i y\u1ebfu t\u1ed1 nh\u01b0 c\u01a1 c\u1ea5u l\u00f4 \u0111\u1ec1, t\u1ef7 l\u1ec7 th\u01b0\u1edfng. C\u00f2n c\u00f3 quy t\u1eafc \u0111\u1eb7t c\u01b0\u1ee3c v\u00e0 t\u1ea7n su\u1ea5t xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c s\u1ed1. T\u1eeb \u0111\u00f3 gi\u00fap ng\u01b0\u1eddi ch\u01a1i c\u00f3 kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n v\u00e0 \u0111\u01b0a ra d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c h\u01a1n v\u1ec1 b\u1ea1ch th\u1ee7 l\u00f4.<\/p>\n

T\u0103ng kh\u1ea3 n\u0103ng tr\u00fang th\u01b0\u1edfng: Hi\u1ec3u r\u00f5 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 quy t\u1eafc c\u1ee7a l\u00f4 \u0111\u1ec1. N\u00f3 gi\u00fap ng\u01b0\u1eddi ch\u01a1i n\u1eafm b\u1eaft c\u00e1c m\u1eabu s\u1ed1 xu\u1ea5t hi\u1ec7n v\u00e0 xu h\u01b0\u1edbng. \u0110i\u1ec1u n\u00e0y cung c\u1ea5p m\u1ed9t l\u1ee3i th\u1ebf \u0111\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng tr\u00fang th\u01b0\u1edfng v\u1edbi t\u1ef7 l\u1ec7 cao h\u01a1n b\u00ecnh th\u01b0\u1eddng.<\/p>\n

\u0110i\u1ec3m y\u1ebfu c\u1ea7n kh\u1eaft ph\u1ee5c c\u1ee7a c\u00e1ch t\u00ednh \u0111\u1ec1 b\u1ea1ch th\u1ee7 l\u00f4<\/strong><\/em><\/h3>\n

R\u1ee7i ro kh\u00f4ng th\u1ec3 tr\u00e1nh: D\u00f9 c\u00f3 kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n v\u00e0 d\u1ef1 \u0111o\u00e1n, l\u00f4 \u0111\u1ec1 v\u1eabn mang t\u00ednh ch\u1ea5t ng\u1eabu nhi\u00ean v\u00e0 r\u1ee7i ro. Kh\u00f4ng c\u00f3 ph\u01b0\u01a1ng ph\u00e1p n\u00e0o \u0111\u1ea3m b\u1ea3o ch\u1eafc ch\u1eafn 100% th\u00e0nh c\u00f4ng trong d\u1ef1 \u0111o\u00e1n b\u1ea1ch th\u1ee7 l\u00f4.<\/p>\n

Y\u00eau c\u1ea7u ki\u1ebfn \u200b\u200bth\u1ee9c v\u00e0 kinh nghi\u1ec7m: \u0110\u1ec3 \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 hi\u1ec7u qu\u1ea3, ng\u01b0\u1eddi ch\u01a1i c\u1ea7n n\u1eafm v\u1eefng ki\u1ebfn \u200b\u200bth\u1ee9c v\u1ec1 c\u01a1 c\u1ea5u l\u00f4 \u0111\u1ec1. Hi\u1ec3u v\u00e0 v\u1eadn d\u1ee5ng t\u1ed1t c\u00e1c quy t\u1eafc v\u00e0 chi\u1ebfn thu\u1eadt. \u0110i\u1ec1u n\u00e0y y\u00eau c\u1ea7u th\u1eddi gian v\u00e0 s\u1ef1 n\u1ed7 l\u1ef1c h\u1ecdc t\u1eadp.<\/p>\n

Kh\u1ea3 n\u0103ng b\u1ecb l\u1eeba \u0111\u1ea3o: Do \u200b\u200bs\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a l\u00f4 \u0111\u1ec1 v\u00e0 t\u00ednh ch\u1ea5t kh\u00f3 d\u1ef1 \u0111o\u00e1n. V\u00ec v\u1eady c\u00f3 th\u1ec3 c\u00f3 nh\u1eefng k\u1ebb c\u1ed1 l\u1ee3i d\u1ee5ng t\u00ednh to\u00e1n b\u1ea1ch th\u1ee7 l\u00f4 \u0111\u1ec3 l\u1eeba \u0111\u1ea3o ng\u01b0\u1eddi ch\u01a1i.<\/p>\n

C\u00e1ch t\u00ednh \u0111\u1ec1 b\u1ea1ch th\u1ee7 l\u00f4 mang v\u1ec1 chi\u1ebfn th\u1eafng cao nh\u1ea5t<\/strong><\/h2>\n

C\u00f9ng ch\u00fang t\u00f4i \u0111i\u1ec3m qua nh\u1eefng c\u00e1ch t\u00ednh \u0111\u01b0\u1ee3c nhi\u1ec1u cao th\u1ee7 kh\u00e1 \u0111\u1ec1 cao. C\u0169ng nh\u01b0 \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf kh\u00e1 nhi\u1ec1u. H\u00e3y c\u0169ng nhau t\u00ecm hi\u1ec3u ngay th\u00f4i!<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p b\u1eaft qua gi\u1ea3i<\/strong><\/em><\/h3>\n

B\u1eaft b\u1ea1ch th\u1ee7 l\u00f4 th\u00f4ng qua gi\u1ea3i x\u1ed5 s\u1ed1 l\u00e0 m\u1ed9t chi\u1ebfn thu\u1eadt ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i l\u00f4 \u00e1p d\u1ee5ng. Khi \u00e1p d\u1ee5ng c\u00e1ch t\u00ednh \u0111\u1ec1 b\u1ea1ch th\u1ee7 l\u00f4<\/strong><\/a> n\u00e0y, vi\u1ec7c quan quan t\u00e2m \u0111\u1ebfn c\u00e1c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u00e0 gi\u1ea3i 7 l\u00e0 r\u1ea5t quan tr\u1ecdng. Nh\u1eefng con s\u1ed1 xu\u1ea5t hi\u1ec7n trong hai gi\u1ea3i n\u00e0y th\u01b0\u1eddng mang l\u1ea1i nh\u1eefng k\u1ebft qu\u1ea3 \u0111\u00e1ng ch\u00fa \u00fd.<\/p>\n

V\u00ed d\u1ee5 minh h\u1ecda: N\u1ebfu hai s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i 7 c\u00f3 gi\u00e1 tr\u1ecb 03. V\u1eady th\u00ec kh\u1ea3 n\u0103ng s\u1ebd c\u00f3 b\u1ea1ch th\u1ee7 l\u00f4 l\u00e0 30 v\u00e0o ng\u00e0y ti\u1ebfp theo l\u00e0 r\u1ea5t cao.<\/p>\n

\"C\u00e1ch
C\u00e1ch t\u00ednh b\u1ea1ch th\u1ee7 l\u00f4 mang v\u1ec1 chi\u1ebfn th\u1eafng cao nh\u1ea5t<\/figcaption><\/figure>\n

C\u00e1ch b\u1eaft b\u1ea1ch th\u1ee7 l\u00f4 theo d\u1ea1ng h\u00ecnh qu\u1ea3 tr\u00e1m<\/strong><\/em><\/h3>\n

Vi\u1ec7c d\u1ef1 \u0111o\u00e1n b\u1ea1ch th\u1ee7 l\u00f4 qua h\u00ecnh th\u1ee9c n\u00e0y l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p c\u00f3 t\u1ef7 l\u1ec7 th\u1eafng r\u1ea5t cao. M\u1eb7c d\u00f9 r\u1ea5t hi\u1ebfm khi g\u1eb7p \u0111\u01b0\u1ee3c. Nh\u01b0ng khi n\u00f3 xu\u1ea5t hi\u1ec7n, t\u1ef7 l\u1ec7 th\u1eafng c\u00f3 th\u1ec3 l\u00ean t\u1edbi 90%. Ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n r\u1ea5t \u0111\u01a1n gi\u1ea3n: B\u1ea1n s\u1ebd l\u1ea5y k\u1ebft qu\u1ea3 t\u1eeb c\u00e1c gi\u1ea3i 3, 4 ho\u1eb7c 5 v\u00e0 s\u1eafp x\u1ebfp ch\u00fang theo h\u00e0ng d\u1ecdc \u0111\u1ec3 t\u1ea1o th\u00e0nh m\u1ed9t h\u00ecnh d\u1ea1ng nh\u01b0 qu\u1ea3 tr\u00e1m b\u1ea1n nh\u00e9!<\/p>\n

C\u00e1ch t\u00ednh \u0111\u1ec1 b\u1ea1ch th\u1ee7 l\u00f4 theo g\u00f3c khuy\u1ebft<\/strong><\/em><\/h3>\n

T\u01b0\u01a1ng t\u1ef1 nh\u01b0 ph\u01b0\u01a1ng ph\u00e1p b\u1ea1ch th\u1ee7 l\u00f4 h\u00ecnh qu\u1ea3 tr\u00e1m, ph\u01b0\u01a1ng ph\u00e1p t\u00ednh \u0111\u1ec1 b\u1ea1ch th\u1ee7 theo d\u1ea1ng khuy\u1ebft g\u00f3c l\u00e0 m\u1ed9t chi\u1ebfn thu\u1eadt m\u1edbi l\u1ea1. Nh\u01b0ng khi \u00e1p d\u1ee5ng, kh\u1ea3 n\u0103ng chi\u1ebfn th\u1eafng s\u1ebd r\u1ea5t cao \u0111\u00f3. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong gi\u1ea3i 2 v\u00e0 gi\u1ea3i 5 c\u1ee7a k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc. M\u1eb7c d\u00f9 kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng c\u00f3 c\u01a1 h\u1ed9i \u0111\u1ec3 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y. Nh\u01b0ng l\u01b0u \u00fd khi g\u1eb7p, kh\u1ea3 n\u0103ng th\u00e0nh c\u00f4ng l\u00e0 c\u1ef1c cao.<\/p>\n

\u0110\u1ec3 s\u1eed d\u1ee5ng c\u00e1ch n\u00e0y, ng\u01b0\u1eddi ch\u01a1i s\u1ebd th\u1ea5y k\u1ebft qu\u1ea3 c\u1ee7a c\u00f9ng m\u1ed9t gi\u1ea3i c\u00f3 xu\u1ea5t hi\u1ec7n 2 l\u1ea7n. Sau \u0111\u00f3. B\u1ea1n s\u1ebd s\u1eafp x\u1ebfp c\u00e1c k\u1ebft qu\u1ea3 n\u00e0y theo h\u00e0ng d\u1ecdc, t\u00ecm ra 3 g\u00f3c \u0111\u1ea7u v\u00e0 \u0111u\u00f4i gi\u1ed1ng nhau. Ti\u1ebfp theo, ng\u01b0\u1eddi ch\u01a1i s\u1ebd l\u1ea5y c\u1eb7p s\u1ed1 \u1edf g\u00f3c \u0111\u00f3 v\u00e0 k\u1ebft h\u1ee3p ch\u00fang l\u1ea1i v\u1edbi nhau. \u0110\u1ec3 t\u1ea1o th\u00e0nh b\u1ea1ch th\u1ee7 l\u00f4, chu\u1ea9n b\u1ecb cho vi\u1ec7c \u0111\u00e1nh v\u00e0o ng\u00e0y h\u00f4m sau.<\/p>\n

Xem th\u00eam<\/em>: C\u00e1ch b\u1eaft l\u00f4 r\u01a1i hi\u1ec7u qu\u1ea3 gi\u00fap b\u1ea1n c\u00f3 c\u01a1 h\u1ed9i th\u1eafng l\u00ean \u0111\u1ebfn 99%<\/a><\/strong><\/p><\/blockquote>\n

\"C\u00e1ch
C\u00e1ch t\u00ednh \u0111\u1ec1 b\u1ea1ch th\u1ee7 l\u00f4 theo g\u00f3c khuy\u1ebft<\/figcaption><\/figure>\n

c\u00e1ch t\u00ednh b\u1ea1ch th\u1ee7 l\u00f4 theo l\u00f4 k\u00e9p<\/strong><\/em><\/h3>\n

\u0110\u1ec3 t\u00ednh \u0111\u1ec1 b\u1ea1ch th\u1ee7, b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng ba ph\u01b0\u01a1ng ph\u00e1p sau \u0111\u00e2y \u0111\u1ec3 t\u0103ng c\u01a1 h\u1ed9i th\u00e0nh c\u00f4ng:<\/p>\n