M\u00f4n h\u1ecdc kh\u00f3 \u201cnh\u1eb1n\u201d n\u00e0y th\u1eadt s\u1ef1 l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c l\u1edbn v\u1edbi c\u00e1c b\u1ea1n khi m\u00e0 k\u1ef3 thi THPT qu\u1ed1c gia 2017, c\u00e1c b\u1ea1n ch\u00ednh l\u00e0 nh\u1eefng ng\u01b0\u1eddi \u0111\u1ea7u ti\u00ean \u201c\u0111\u01b0\u1ee3c\u201d thi m\u00f4n h\u1ecdc n\u00e0y b\u1eb1ng h\u00ecnh th\u1ee9c tr\u1eafc nghi\u1ec7m.\u00a0<\/strong><\/em><\/p>\n

T\u1ed5ng s\u1ed1 chuy\u00ean \u0111\u1ec1 c\u1ea7n ph\u1ea3i h\u1ecdc:\u00a07 chuy\u00ean \u0111\u1ec1<\/strong><\/p>\n

\n
1. H\u00e0m s\u1ed1<\/strong><\/li>\n<\/ol>\n

   <\/p>\n

   <\/p>\n

   2. M\u0169 Loga<\/strong><\/p>\n

   <\/p>\n

   3. H\u00ecnh h\u1ecdc kh\u00f4ng gian<\/strong><\/p>\n

   T\u1ed5ng h\u1ee3p ki\u1ebfn th\u1ee9c H\u00ecnh h\u1ecdc kh\u00f4ng gian t\u1ea1i \u0111\u00e2y\u00a0<\/a><\/p>\n

   4. Kh\u1ed1i tr\u00f2n xoay<\/strong><\/p>\n

   5. T\u00edch ph\u00e2n<\/strong><\/p>\n

   PH\u01af\u01a0NG PH\u00c1P \u0110\u1ed4I BI\u1ebeN S\u1ed0<\/p>\n

   (Trong b\u00e0i \u0111\u1ed5i bi\u1ebfn s\u1ed1 ta nh\u1edb: \u0111\u1eb7t t = u(x)., (t\u1ee9c \u0111\u1ed5i bi\u1ebfn x sang bi\u1ebfn t).<\/p>\n

   Ph\u1ea3i \u0111\u1ed5i c\u1eadn x = a t = u(a)<\/p>\n

   x = b t = u(b)<\/p>\n

   PH\u01af\u01a0NG PH\u00c1P T\u00cdCH PH\u00c2N T\u1eeaNG PH\u1ea6N<\/p>\n

   C\u00e1ch \u0111\u1eb7t: Nh\u1ea5t l\u1ed1c, nh\u00ec \u0111a, tam l\u01b0\u1ee3ng, t\u1ee9 m\u0169 (h\u00e0m logarit, h\u00e0m \u0111a th\u1ee9c, h\u00e0m l\u01b0\u1ee3ng gi\u00e1c, h\u00e0m m\u0169)<\/p>\n

   M\u1ed9t s\u1ed1 l\u1ed7i c\u1ea7n ph\u1ea3i tr\u00e1nh<\/em><\/strong><\/p>\n

   Sau khi n\u1eafm \u0111\u01b0\u1ee3c c\u00e1c ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n, c\u00e1c b\u1ea1n c\u1ea7n ph\u1ea3i l\u00e0m \u0111i l\u00e0m lai th\u1eadt nhi\u1ec1u b\u00e0i t\u1eadp t\u1eeb d\u1ec5 \u0111\u1ebfn kh\u00f3 \u0111\u1ec3 bi\u1ebft m\u00ecnh c\u00f2n y\u1ebfu, hay sai \u1edf nh\u1eefng ph\u1ea7n n\u00e0o, b\u01b0\u1edbc n\u00e0o \u0111\u1ec3 r\u00fat kinh nghi\u1ec7m. Theo chia s\u1ebb c\u1ee7a th\u1ea7y gi\u00e1o v\u00e0 nhi\u1ec1u h\u1ecdc sinh \u0111ang h\u1ecdc t\u1eadp t\u1ea1i Hocmai.vn th\u00ec c\u00e1c b\u1ea1n ph\u1ea3i l\u01b0u t\u00e2m \u0111\u1ebfn 2 v\u1ea5n \u0111\u1ec1 quan tr\u1ecdng sau:<\/p>\n

   V\u1ea5n \u0111\u1ec1 1: Sai l\u1ea7m khi t\u00ednh T\u00edch ph\u00e2n<\/p>\n

   – \u0110\u1ed5i bi\u1ebfn nh\u01b0ng kh\u00f4ng \u0111\u1ed5i c\u1eadn<\/p>\n

   H\u01b0\u1edbng d\u1eabn \u00f4n thi \u0111\u1ea1i h\u1ecdc ch\u1ee7 \u0111\u1ec1 T\u00edch ph\u00e2n & m\u1eb9o l\u00e0m b\u00e0i t\u1eadp t\u00edch ph\u00e2n<\/p>\n

   – Khi \u0111\u1ed5i bi\u1ebfn kh\u00f4ng t\u00ednh vi ph\u00e2n<\/p>\n

   H\u01b0\u1edbng d\u1eabn \u00f4n thi \u0111\u1ea1i h\u1ecdc ch\u1ee7 \u0111\u1ec1 T\u00edch ph\u00e2n & m\u1eb9o l\u00e0m b\u00e0i t\u1eadp t\u00edch ph\u00e2n<\/p>\n

   – T\u00ednh Nguy\u00ean h\u00e0m sai, hi\u1ec3u sai b\u1ea3n ch\u1ea5t c\u00f4ng th\u1ee9c<\/p>\n

   H\u01b0\u1edbng d\u1eabn \u00f4n thi \u0111\u1ea1i h\u1ecdc ch\u1ee7 \u0111\u1ec1 T\u00edch ph\u00e2n & m\u1eb9o l\u00e0m b\u00e0i t\u1eadp t\u00edch ph\u00e2n<\/p>\n

   V\u1ea5n \u0111\u1ec1 2: \u1ee8ng d\u1ee5ng T\u00edch ph\u00e2n trong h\u00ecnh h\u1ecdc<\/p>\n

   – T\u00ednh di\u1ec7n t\u00edch h\u00ecnh ph\u1eb3ng:<\/p>\n

   C\u00e1ch t\u00ednh d\u1ef1a v\u00e0o h\u00ecnh v\u1ebd \u0111\u00e3 c\u00f3 (t\u00ednh tr\u1ef1c ti\u1ebfp ph\u1ea7n \u0111\u1ed3 th\u1ecb c\u1ea7n t\u00ednh ho\u1eb7c c\u00e1ch t\u00ednh gi\u00e1n ti\u1ebfp)
   \nC\u00e1ch t\u00ednh kh\u00f4ng d\u00f9ng h\u00ecnh v\u1ebd (ch\u00fa \u00fd \u0111\u1ec3 d\u1ea5u tr\u1ecb tuy\u1ec7t \u0111\u1ed1i b\u00ean trong d\u1ea5u T\u00edch ph\u00e2n v\u00e0 c\u00e1ch x\u1eed l\u00fd d\u1ea5u tr\u1ecb tuy\u1ec7t \u0111\u1ed1i \u0111\u1ec3 t\u00ednh)
   \nTrong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, t\u00ednh theo bi\u1ebfn y s\u1ebd \u0111\u01a1n gi\u1ea3n h\u01a1n t\u00ednh theo bi\u1ebfn x
   \n– T\u00ednh th\u1ec3 t\u00edch v\u1eadt th\u1ec3 tr\u00f2n xoay (ch\u00fa \u00fd \u0111i\u1ec1u ki\u1ec7n \u00e1p d\u1ee5ng c\u00f4ng th\u1ee9c):<\/p>\n

   Nh\u1eadn tr\u1ee5c Ox l\u00e0m tr\u1ee5c quay: chuan(ch\u01b0\u01a1ng tr\u00ecnh chu\u1ea9n)
   \nNh\u1eadn tr\u1ee5c Oy l\u00e0m tr\u1ee5c quay: nang cao (ch\u01b0\u01a1ng tr\u00ecnh n\u00e2ng cao)
   \nM\u1eb9o \u0111\u1ec3 h\u1ecdc v\u00e0 \u0111i thi t\u1ed1t T\u00edch ph\u00e2n<\/em><\/strong>
   \nNgo\u00e0i vi\u1ec7c n\u1eafm v\u1eefng ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u00e0 ch\u00fa \u00fd \u0111\u1ebfn m\u1ed9t s\u1ed1 l\u1ed7i th\u01b0\u1eddng g\u1eb7p \u1edf tr\u00ean, g\u1ee3i \u00fd cho c\u00e1c b\u1ea1n m\u1ed9t v\u00e0i m\u1eb9o h\u1ecdc v\u00e0 \u0111i thi t\u1eeb \u0111\u00f3 d\u1ec5 d\u00e0ng \u0111\u1ecbnh h\u01b0\u1edbng \u0111\u01b0\u1ee3c c\u00e1ch gi\u1ea3i b\u00e0i c\u0169ng nh\u01b0 ki\u1ec3m tra l\u1ea1i \u0111\u00e1p s\u1ed1 \u0111\u1ec3 c\u00f3 th\u1ec3 t\u1ed1i \u0111a h\u00f3a \u0111i\u1ec3m \u1edf ph\u1ea7n T\u00edch ph\u00e2n.<\/p>\n

   V\u1ec1 c\u01a1 b\u1ea3n, T\u00edch ph\u00e2n v\u1ed1n c\u00f3 nhi\u1ec1u d\u1ea1ng c\u0169ng nh\u01b0 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i kh\u00e1c nhau nh\u01b0ng nh\u00ecn chung, \u0111\u1ec3 gi\u1ea3i m\u1ed7i b\u00e0i to\u00e1n T\u00edch ph\u00e2n th\u01b0\u1eddng ph\u1ea3i l\u00e0m theo c\u00e1c b\u01b0\u1edbc trong s\u01a1 \u0111\u1ed3 sau. C\u00e1c b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o v\u00e0 l\u1ef1a ch\u1ecdn h\u01b0\u1edbng t\u01b0 duy m\u1ed7i khi g\u1eb7p ph\u1ea3i b\u00e0i to\u00e1n T\u00edch ph\u00e2n.<\/p>\n

   <\/p>\n

   6. S\u1ed1 ph\u1ee9c<\/strong><\/p>\n

   <\/p>\n

   7. H\u00ecnh h\u1ecdc Oxyz<\/strong><\/p>\n

   <\/p>\n","protected":false},"excerpt":{"rendered":"

   M\u00f4n h\u1ecdc kh\u00f3 \u201cnh\u1eb1n\u201d n\u00e0y th\u1eadt s\u1ef1 l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c l\u1edbn v\u1edbi c\u00e1c b\u1ea1n khi m\u00e0 k\u1ef3 thi THPT qu\u1ed1c gia 2017, c\u00e1c b\u1ea1n ch\u00ednh l\u00e0 nh\u1eefng ng\u01b0\u1eddi \u0111\u1ea7u ti\u00ean \u201c\u0111\u01b0\u1ee3c\u201d thi m\u00f4n h\u1ecdc n\u00e0y b\u1eb1ng h\u00ecnh th\u1ee9c tr\u1eafc nghi\u1ec7m.\u00a0 T\u1ed5ng s\u1ed1 chuy\u00ean \u0111\u1ec1 c\u1ea7n ph\u1ea3i h\u1ecdc:\u00a07 chuy\u00ean \u0111\u1ec1 H\u00e0m s\u1ed1 2. M\u0169 Loga […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[157],"tags":[],"yoast_head":"\n