{"id":1413,"date":"2017-08-19T14:21:38","date_gmt":"2017-08-19T14:21:38","guid":{"rendered":"https:\/\/blog.ngocha.biz\/?p=1413"},"modified":"2017-08-19T14:21:38","modified_gmt":"2017-08-19T14:21:38","slug":"thong-minh-tai-chinh-p8-su-dung-don-bay-tai-chinh","status":"publish","type":"post","link":"https:\/\/blog.ngocha.biz\/?p=1413","title":{"rendered":"Th\u00f4ng minh t\u00e0i ch\u00ednh (P8 : S\u1eed d\u1ee5ng \u0111\u00f2n b\u1ea9y t\u00e0i ch\u00ednh)"},"content":{"rendered":"
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\n 5\/5 – (20 votes) <\/div>\n<\/p><\/div>\n

\u0110\u1ed1i v\u1edbi v\u1ea5n \u0111\u1ec1 t\u00e0i ch\u00ednh, m\u1ed7i ch\u00fang ta c\u00f3 nh\u1eefng l\u1ed1i m\u00f2n t\u01b0 duy kh\u00e1c nhau. L\u1ed1i m\u00f2n xu\u1ea5t ph\u00e1t t\u1eeb quan \u0111i\u1ec3m c\u1ee7a b\u1ed1 m\u1eb9 ta, l\u00e0ng x\u00e3 n\u01a1i ch\u00fang ta s\u1ed1ng, b\u1ea1n b\u00e8, \u0111\u1ed3ng nghi\u1ec7p, v\u1ee3 ch\u1ed3ng. L\u1ed1i m\u00f2n n\u00e0y ch\u00fang ta ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch xem x\u00e9t ch\u00ednh ch\u00fang ta v\u00e0 nh\u1eefng ng\u01b0\u1eddi m\u00e0 ch\u00fang ta b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/p>\n

B\u1ed1 m\u1eb9 n\u00e0o ch\u1eb3ng mu\u1ed1n \u0111i\u1ec1u t\u1ed1t nh\u1ea5t cho con v\u00ec v\u1eady h\u1ecd d\u1ea1y con nh\u1eefng g\u00ec h\u1ecd cho l\u00e0 t\u1ed1t nh\u1ea5t. H\u1ecd c\u00f3 t\u01b0 duy t\u00e0i ch\u00ednh nh\u01b0 th\u1ebf n\u00e0o th\u00ec h\u1ecd d\u1eady con h\u1ecd nh\u01b0 th\u1ebf. Quan \u0111i\u1ec3m v\u1ec1 t\u00e0i ch\u00ednh c\u1ee7a b\u1ed1 m\u1eb9 s\u1ebd h\u01b0\u1edbng t\u1edbi l\u1ed9 tr\u00ecnh h\u1ecdc h\u00e0nh, l\u1ed9 tr\u00ecnh ngh\u1ec1 nghi\u1ec7p c\u1ee7a con c\u00e1i. Ch\u00ednh v\u00ec v\u1eady c\u00f3 nh\u1eefng ng\u01b0\u1eddi qu\u00e1 30 tu\u1ed5i r\u1ed3i v\u1eabn h\u00e0nh x\u1eed theo nh\u1eefng \u00fd ch\u00ed mong mu\u1ed1n c\u1ee7a b\u1ed1 m\u1eb9 m\u00e0 kh\u00f4ng d\u00e1m l\u00e0m kh\u00e1c \u0111i.<\/p>\n

Th\u1ebf n\u00ean c\u00e2u “Con vua th\u00ec l\u1ea1i l\u00e0m vua, con s\u00e3i \u1edf ch\u00f9a th\u00ec qu\u00e9t l\u00e1 \u0111a” kh\u00f4ng h\u1eb3n ch\u1ec9 bao h\u00e0m v\u1ec1 m\u1eb7t t\u00e0i s\u1ea3n m\u00e0 c\u00f2n l\u00e0 v\u00ec con c\u00e1i b\u1ecb \u00e1p \u0111\u1eb7t b\u1edfi t\u01b0 duy c\u1ee7a b\u1ed1 m\u1eb9. B\u1ed1 m\u1eb9 b\u1ea1n \u0111\u1ec3 l\u1ea1i hai lo\u1ea1i t\u00e0i s\u1ea3n \u0111\u00f3 l\u00e0 : 1.T\u00e0i s\u1ea3n h\u1eefu h\u00ecnh nh\u01b0 nh\u00e0 c\u1eeda, ti\u1ec1n v\u00e0ng,.. v\u00e0 2. T\u01b0 duy v\u1ec1 t\u00e0i ch\u00ednh. Ch\u00ednh t\u01b0 duy v\u1ec1 t\u00e0i ch\u00ednh m\u1edbi quy\u1ebft \u0111\u1ecbnh t\u1edbi s\u1ef1 nghi\u1ec7p t\u00e0i ch\u00ednh c\u1ee7a m\u1ed7i ng\u01b0\u1eddi, m\u1edbi l\u00e0 th\u1ee9 quan tr\u1ecdng\u00a0quy\u1ebft \u0111\u1ecbnh \u0111i\u1ec3m \u0111\u1ebfn c\u1ee7a b\u1ea1n.<\/p>\n

Ch\u00fang ta kh\u00f4ng c\u00f3 quy\u1ec1n l\u1ef1a ch\u1ecdn b\u1ed1 m\u1eb9, c\u0169ng kh\u00f3 c\u00f3 quy\u1ec1n l\u1ef1a ch\u1ecdn c\u00e1ch th\u1ee9c ti\u1ebfp nh\u1eadn gi\u00e1o d\u1ee5c khi c\u00f2n s\u1ed1ng d\u1ef1a v\u00e0o b\u1ed1 m\u1eb9. Nh\u01b0ng ch\u00fang ta s\u1ebd c\u00f3 l\u1ed7i n\u1ebfu nh\u01b0 kh\u00f4ng \u0111i\u1ec1u ch\u1ec9nh c\u00e1ch th\u1ee9c t\u01b0 duy v\u1ec1 t\u00e0i ch\u00ednh\u00a0ngay khi c\u00f3 th\u1ec3.<\/p>\n

Nh\u1eefng c\u00e1i g\u00ec b\u1ea1n cho l\u00e0 t\u1ea5t y\u1ebfu, s\u1eb5n s\u00e0ng b\u1ea3o v\u1ec7 \u1ea5y ch\u00ednh l\u00e0 l\u1ed1i t\u01b0 duy hi\u1ec7n t\u1ea1i c\u1ee7a b\u1ea1n. M\u1ed9t s\u1ed1 quan \u0111i\u1ec3m c\u0169 nh\u01b0:<\/p>\n

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  1. V\u00e0o nh\u00e0 n\u01b0\u1edbc cho \u1ed5n \u0111\u1ecbnh.<\/li>\n
  2. C\u1ed1 g\u1eafng ki\u1ebfm m\u1ed9t c\u00f4ng vi\u1ec7c t\u1ed1t v\u00e0 l\u00e0m t\u1edbi cu\u1ed1i \u0111\u1eddi.<\/li>\n
  3. \u0110\u1ea7u t\u01b0 l\u00e0 r\u1ee7i ro. Th\u1ecb tr\u01b0\u1eddng ch\u1ee9ng kho\u00e1n l\u00e0 canh b\u1ea1c n\u01a1i ng\u01b0\u1eddi ta l\u1eeba \u0111\u1ea3o nhau.<\/li>\n
  4. V\u00e0ng l\u00e0 t\u00e0i s\u1ea3n t\u1ed1t nh\u1ea5t \u0111\u1ec3 \u0111\u1ea7u t\u01b0.<\/li>\n
  5. G\u1eedi ti\u1ebft ki\u1ec7m l\u00e0 c\u00e1ch an to\u00e0n nh\u1ea5t.<\/li>\n
  6. Ph\u1ea3i h\u1ecdc gi\u1ecfi th\u00ec sau n\u00e0y n\u00e0y m\u1edbi c\u00f3 vi\u1ec7c l\u00e0m t\u1ed1t<\/li>\n
  7. V\u1ec1 h\u01b0u s\u1ebd s\u1ed1ng b\u1eb1ng l\u01b0\u01a1ng h\u01b0u. B\u1ec7nh t\u1eadt \u0111\u00e3 c\u00f3 b\u1ea3o hi\u1ec3m y t\u1ebf.<\/li>\n
  8. Sau n\u00e0y v\u1ec1 gi\u00e0 \u0111\u00e3 c\u00f3 con c\u00e1i.<\/li>\n<\/ol>\n

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    Nh\u01b0 trong entry v\u1ec1 chi\u1ebfn l\u01b0\u1ee3c t\u00e0i ch\u00ednh <\/a>t\u00f4i c\u00f3 ph\u00e2n t\u00edch. \u0110\u1ea7u t\u01b0 l\u00e0 con \u0111\u01b0\u1eddng bu\u1ed9c ph\u1ea3i th\u1ef1c hi\u1ec7n n\u1ebfu nh\u01b0 mu\u1ed1n t\u1ef1 do t\u00e0i ch\u00ednh c\u00e0ng s\u1edbm c\u00e0ng t\u1ed1t tr\u01b0\u1edbc khi v\u1ec1 h\u01b0u ho\u1eb7c v\u1ec1 h\u01b0u trong s\u1ef1 d\u01b0 d\u1ea3 v\u1ec1 ti\u1ec1n. \u0110\u1ea7u t\u01b0 kh\u00f4ng nguy hi\u1ec3m, nguy hi\u1ec3m l\u00e0 b\u1ea1n kh\u00f4ng bi\u1ebft g\u00ec nh\u01b0ng v\u1eabn c\u1ee9 lao v\u00e0o. R\u1ee7i ro \u0111\u1ebfn v\u1edbi c\u1ea3 nh\u1eefng h\u00ecnh th\u1ee9c \u0111\u1ea7u t\u01b0 t\u01b0\u1edfng nh\u01b0 an to\u00e0n nh\u1ea5t n\u1ebfu b\u1ea1n kh\u00f4ng c\u00f3 hi\u1ec3u bi\u1ebft g\u00ec n\u00f3.<\/p>\n

    C\u00e1i kh\u00f3 nh\u1ea5t tr\u00ean con \u0111\u01b0\u1eddng t\u00e0i ch\u00ednh \u0111\u00f3 ch\u00ednh l\u00e0 thay \u0111\u1ed5i l\u1ed1i t\u01b0 duy. T\u01b0 duy quy\u1ebft \u0111\u1ecbnh t\u1edbi c\u00e1ch ngh\u0129 r\u1ed3i c\u00e1ch h\u00e0nh \u0111\u1ed9ng n\u00ean t\u01b0 duy kh\u00f4ng \u0111\u00fang th\u00ec \u0111\u01b0\u01a1ng nhi\u00ean d\u1eabn t\u1edbi k\u1ebft qu\u1ea3 kh\u00f4ng \u0111\u00fang.<\/p>\n

    Thay \u0111\u1ed5i t\u01b0 duy \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c nh\u1eadn ra m\u1ed9t c\u00e1i g\u00ec \u0111\u00f3 m\u00ecnh \u0111ang tin t\u01b0\u1edfng, t\u00f4n th\u1edd l\u00e0 sai. Nh\u1eadn m\u00ecnh sai l\u00e0 v\u00f4 c\u00f9ng kh\u00f3 v\u00ec n\u1ebfu d\u1ec5 th\u00ec x\u00e3 h\u1ed9i n\u00e0y s\u1ebd kh\u00e1c \u0111i nhi\u1ec1u. N\u1ebfu m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u bi\u1ebft th\u1ebf n\u00e0o l\u00e0 \u0111\u00fang, th\u1ebf n\u00e0o l\u00e0 sai v\u00e0 d\u00e1m ch\u1ea5p nh\u1eadn h\u01b0\u1edbng t\u1edbi c\u00e1i \u0111\u00fang th\u00ec l\u00e0m g\u00ec c\u00f3 nh\u1eefng xung \u0111\u1ed9t tr\u00ean th\u1ebf gi\u1edbi nh\u01b0 b\u00e2y gi\u1edd.<\/p>\n

    T\u01b0 duy t\u00e0i ch\u00ednh c\u00f2n quan tr\u1ecdng h\u01a1n c\u1ea3 t\u01b0 duy logic. M\u1ed9t ng\u01b0\u1eddi c\u00f3 t\u01b0 duy t\u00e0i ch\u00ednh t\u1ed1t th\u01b0\u1eddng c\u00f3 t\u01b0 duy logic nh\u01b0ng m\u1ed9t ng\u01b0\u1eddi c\u00f3 t\u01b0 duy logic t\u1ed1t ch\u01b0a ch\u1eafc \u0111\u00e3 c\u00f3 t\u01b0 duy t\u00e0i ch\u00ednh t\u1ed1t.<\/p>\n

    R\u00fat c\u1ee5c th\u00ec h\u1ea7u h\u1ebft th\u1eddi gian ch\u00fang ta ti\u00eau s\u00e0i v\u1edbi m\u1ee5c \u0111\u00edch ki\u1ebfm ti\u1ebfn ho\u1eb7c ti\u00eau ti\u1ec1n v\u00ec v\u1eady hi\u1ec3u bi\u1ebft v\u1ec1 ti\u1ec1n quy\u1ebft \u0111\u1ecbnh t\u1edbi ch\u1ea5t l\u01b0\u1ee3ng s\u1ed1ng c\u1ee7a m\u1ed7i ng\u01b0\u1eddi.<\/p>\n

    Trong entry n\u00e0y t\u00f4i s\u1ebd n\u00f3i v\u1ec1 s\u1eed d\u1ee5ng \u0111\u00f2n b\u1ea9y l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t trong ch\u1ee7 \u0111\u1ec1 n\u00e0y. L\u00e0m ch\u1ee7 \u0111\u01b0\u1ee3c c\u00f4ng c\u1ee5 n\u00e0y b\u1ea1n s\u1ebd t\u1edbi \u0111\u00edch s\u1edbm gi\u1ed1ng nh\u01b0 t\u1ed1c \u0111\u1ed9 c\u1ee7a m\u1ed9t ng\u01b0\u1eddi \u0111i xe m\u00e1y v\u00e0 m\u1ed9t ng\u01b0\u1eddi \u0111i b\u1ed9 v\u1eady.<\/p>\n

    Archimedes n\u00f3i ” H\u00e3y cho t\u00f4i m\u1ed9t \u0111i\u1ec3m t\u1ef1a, t\u00f4i c\u00f3 th\u1ec3 n\u00e2ng b\u1ed5ng c\u1ea3 qu\u1ea3 \u0111\u1ea5t” nh\u1eb1m th\u1ec3 hi\u1ec7n s\u1ee9c m\u1ea1nh c\u1ee7a \u0111\u00f2n b\u1ea9y.\u00a0C\u00f4ng th\u1ee9c s\u1eed d\u1ee5ng \u0111\u00f2n b\u1ea9y l\u00e0 F1 x L1 = F2x L2 . V\u1edbi c\u00f4ng th\u1ee9c n\u00e0y n\u1ebfu nh\u01b0 c\u1ea7n m\u1ed9t l\u1ef1c F2 v\u00f4 c\u00f9ng \u0111\u1ec3 n\u00e2ng m\u1ed9t v\u1eadt n\u1eb7ng v\u00f4 c\u00f9ng th\u00ec ch\u1ec9 c\u1ea7n m\u1ed9t chi\u1ec1u d\u00e0i thanh L1 v\u00f4 c\u00f9ng v\u1edbi m\u1ed9t l\u1ef1c F1 c\u1ee7a s\u1ee9c ng\u01b0\u1eddi.<\/p>\n

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    Nh\u00ecn xung quanh ta s\u1ebd th\u1ea5y m\u1ed9t s\u1ed1 v\u00ed d\u1ee5 v\u1ec1 s\u1eed d\u1ee5ng \u0111\u00f2n b\u1ea9y nh\u01b0 ch\u00e8o thuy\u1ec1n, c\u00e1i k\u00e9o, tr\u00f2 ch\u01a1i b\u1eadp b\u00eanh, b\u00e1nh r\u0103ng,…Ngo\u00e0i nh\u1eefng th\u1ee9 h\u1eefu h\u00ecnh \u0111\u00f3 ta d\u1ec5 nh\u1eadn ra v\u00e0 c\u0169ng d\u1ec5 \u1ee9ng d\u1ee5ng th\u00ec c\u00f2n c\u00f3 nh\u1eefng \u0111\u00f2n b\u1ea9y kh\u00e1c m\u00e0 n\u1ebfu bi\u1ebft c\u00e1ch s\u1eed d\u1ee5ng s\u1ebd gi\u00fap ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c, th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c nh\u1eefng th\u1ee9 b\u1ea5t kh\u1ea3 thi.<\/p>\n

    Th\u1eddi ti\u1ec1n s\u1eed, con ng\u01b0\u1eddi \u0111i t\u1eeb H\u00e0 N\u1ed9i t\u1edbi H\u1ea3i ph\u00f2ng b\u1eb1ng c\u00e1ch \u0111i b\u1ed9 tr\u00ean hai ch\u00e2n c\u1ee7a m\u00ecnh. V\u1edbi t\u1ed1c \u0111\u1ed9 15p\/km, anh ta m\u1ea5t t\u1ed5ng c\u1ed9ng 1500p ~ 25 gi\u1edd \u0111i li\u00ean t\u1ee5c m\u1edbi t\u1edbi. T\u1ed1c \u0111\u1ed9 n\u00e0y r\u00f5 l\u00e0 ch\u1ec9 nhanh h\u01a1n con r\u00f9a c\u00f2n l\u1ea1i th\u00ec th\u1ea5p h\u01a1n \u0111a s\u1ed1 c\u00e1c lo\u1ea1i \u0111\u1ed9ng v\u1eadt kh\u00e1c. Ng\u00e0y nay ch\u00fang ta \u0111i t\u1eeb H\u00e0 N\u1ed9i t\u1edbi H\u1ea3i ph\u00f2ng ch\u1ec9 m\u1ea5t 2 gi\u1edd b\u1eb1ng \u00f4 t\u00f4. Th\u1eddi gian 2 gi\u1edd n\u00e0y nhanh h\u01a1n to\u00e0n b\u1ed9 c\u00e1c lo\u1ea1i \u0111\u1ed9ng v\u1eadt kh\u00e1c. Con ng\u01b0\u1eddi bi\u1ebft s\u1eed d\u1ee5ng \u0111\u00f2n b\u1ea9y, con v\u1eadt ch\u1ec9 bi\u1ebft d\u1ef1a v\u00e0o s\u1ef1 ti\u1ebfn h\u00f3a c\u1ee7a t\u1ef1 nhi\u00ean.<\/p>\n

    Ch\u00fang ta ph\u00e2n c\u00e1c th\u1eddi k\u1ef3 l\u1ecbch s\u1eed ra th\u00e0nh th\u1eddi k\u1ef3 \u0111\u1ed3 \u0111\u00e1, th\u1eddi k\u1ef3 \u0111\u1ed3 \u0111\u1ed3ng, th\u1eddi k\u1ef3 \u0111\u1ed3 s\u1eaft, th\u1eddi \u0111\u1ea1i c\u00f4ng nghi\u1ec7p, th\u1eddi \u0111\u1ea1i th\u00f4ng tin,…Thay \u0111\u1ed5i c\u00f4ng c\u1ee5 s\u1ea3n xu\u1ea5t k\u00e9o theo thay \u0111\u1ed5i ph\u01b0\u01a1ng th\u1ee9c s\u1ea3n xu\u1ea5t k\u00e9o theo thay \u0111\u1ed5i c\u1ea3 c\u00e1ch th\u1ee9c t\u1ed5 ch\u1ee9c x\u00e3 h\u1ed9i c\u1ee7a lo\u00e0i ng\u01b0\u1eddi. C\u00e1c c\u00f4ng c\u1ee5 \u0111\u00f3 ch\u00ednh l\u00e0 \u0111\u00f2n b\u1ea9y m\u00e0 lo\u00e0i ng\u01b0\u1eddi s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u00fap v\u01b0\u1ee3t xa so v\u1edbi c\u00e1c lo\u00e0i kh\u00e1c. Kh\u00f4ng c\u00f3 \u0111\u00f2n b\u1ea9y th\u00ec gi\u1ed1ng nh\u01b0 m\u1ed9t ng\u01b0\u1eddi \u00a0tr\u1ea7n tru\u1ed3ng b\u1ecb v\u1ee9t\u00a0ra ngo\u00e0i thi\u00ean nhi\u00ean, anh ta s\u1ebd s\u1edbm b\u1ecb con kh\u00e1c \u0103n th\u1ecbt.<\/p>\n

    M\u00e1y t\u00ednh b\u1ea1n \u0111ang d\u00f9ng l\u00e0 m\u1ed9t d\u1ea1ng \u0111\u00f2n b\u1ea9y. M\u1ed9t nh\u00e2n vi\u00ean k\u1ebf to\u00e1n s\u1eed d\u1ee5ng m\u00e1y t\u00ednh s\u1ebd mang l\u1ea1i hi\u1ec7u qu\u1ea3 g\u1ea5p tr\u0103m l\u1ea7n so v\u1edbi m\u1ed9t nh\u00e2n vi\u00ean k\u1ebf to\u00e1n s\u1eed d\u1ee5ng gi\u1ea5y, b\u00fat v\u00e0 ph\u01b0\u01a1ng ph\u00e1p t\u00ednh nh\u1ea9m.<\/p>\n

    \u0110\u00f2n b\u1ea9y \u0111\u01b0\u1ee3c chia ra l\u00e0m hai lo\u1ea1i: Lo\u1ea1i b\u00ean trong v\u00e0 lo\u1ea1i b\u00ean ngo\u00e0i<\/p>\n

    \"\"<\/p>\n

    \u0110\u00f2n b\u1ea9y b\u00ean trong nh\u00ecn th\u00ec ch\u1eafc c\u00e1c b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c. \u0110\u00f2n b\u1ea9y b\u00ean ngo\u00e0i th\u01b0\u1eddng s\u1ebd kh\u00f3 nh\u1eadn th\u1ee9c v\u00e0 c\u0169ng kh\u00f3 \u00e1p d\u1ee5ng h\u01a1n.<\/p>\n

    M\u1ed9t s\u1ed1 v\u00ed d\u1ee5 v\u1ec1 \u0111\u00f2n b\u1ea9y b\u00ean ngo\u00e0i:<\/strong><\/p>\n