1.定积分的物理应用(如质心,形心,做功,压力)
(11.20,13.21,14.13,15.20,20.12)
2.曲率的公式(09.5,12.13,14.4,16.5,18.12,19.6)
3.多元函数极值(13.19,14.16,15.17,16.17,18.19,19.15为一元函数求极值20.17,22.20,23.18)
4.链式求导法则(必考,结合形式)
5.弧长公式(必考,🈶三种表达)
6.secn次方和cotn次方的递推公式或者求n阶导数(10.11,15.10,16.12,20.4)
7.解微分方程(必考,注意⚠️21年15题考三阶微分方程,如果你不会求z三次方=1的复数解就呃呃了,如果今年考z的五次方=1,那么答案就是e的x方加上两对共轭根共三项,其中cosax和sinax合并为一项,有五个积分常数)
个人认为以上考点几乎是必中的而且会很难得分
🉑以等考完之后来挖坟,看看准不准![](http://static.tieba.baidu.com/tb/editor/images/client/image_emoticon5.png)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=9566a0259b54564ee565e43183de9cde/f6ff1e178a82b90196a25f05358da9773912eff9.jpg?tbpicau=2024-09-19-05_a337ed3febc78df2195256fa0a9b4fe0)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=578362150f540923aa696376a258d1dc/7aaa8226cffc1e1750b010070c90f603738de9f9.jpg?tbpicau=2024-09-19-05_46e69fa3cdf3cbd6ff65ea65ee7311f9)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=ec9af7d9cbb1cb133e693c1bed5456da/d2c7b74543a9822617ceb711cc82b9014a90ebf9.jpg?tbpicau=2024-09-19-05_e09d2ea0e22c091de604d32071210c3c)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=356a65b92a81800a6ee58906813533d6/0011b31bb051f819622a9f7c9cb44aed2e73e7f9.jpg?tbpicau=2024-09-19-05_a8418583dcc0f6981d5591131a039638)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=8ab3290c5fd8bc3ec60806c2b28ba6c8/8952f8198618367a3c86e3eb68738bd4b31ce5f9.jpg?tbpicau=2024-09-19-05_c2047ef57db517557881c05630dcdccb)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=550c183375fa828bd1239debcd1f41cd/0f79dab44aed2e7362e61a1ac101a18b87d6faf9.jpg?tbpicau=2024-09-19-05_204325eaf73be39a8550b8d8b1eb7ac1)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=5b079afcc48ba61edfeec827713497cc/e3b74aed2e738bd4592e2e07e78b87d6277ff9f9.jpg?tbpicau=2024-09-19-05_037148d3a2a9b39e186f958d81475745)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=6eb90f18eed3fd1f3609a232004e25ce/17708bd4b31c87014db92ed0617f9e2f0708fff9.jpg?tbpicau=2024-09-19-05_96ff4197351c3a75df762bbb112c6d1a)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=870cce0f8f3d70cf4cfaaa05c8dcd1ba/819aa9014c086e06e5a7a37d44087bf40ad1cbf9.jpg?tbpicau=2024-09-19-05_487fb5ea4674fa01732592fdb7a4c2bb)
(11.20,13.21,14.13,15.20,20.12)
2.曲率的公式(09.5,12.13,14.4,16.5,18.12,19.6)
3.多元函数极值(13.19,14.16,15.17,16.17,18.19,19.15为一元函数求极值20.17,22.20,23.18)
4.链式求导法则(必考,结合形式)
5.弧长公式(必考,🈶三种表达)
6.secn次方和cotn次方的递推公式或者求n阶导数(10.11,15.10,16.12,20.4)
7.解微分方程(必考,注意⚠️21年15题考三阶微分方程,如果你不会求z三次方=1的复数解就呃呃了,如果今年考z的五次方=1,那么答案就是e的x方加上两对共轭根共三项,其中cosax和sinax合并为一项,有五个积分常数)
个人认为以上考点几乎是必中的而且会很难得分
![](http://static.tieba.baidu.com/tb/editor/images/client/image_emoticon1.png)
![](http://static.tieba.baidu.com/tb/editor/images/client/image_emoticon5.png)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=9566a0259b54564ee565e43183de9cde/f6ff1e178a82b90196a25f05358da9773912eff9.jpg?tbpicau=2024-09-19-05_a337ed3febc78df2195256fa0a9b4fe0)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=578362150f540923aa696376a258d1dc/7aaa8226cffc1e1750b010070c90f603738de9f9.jpg?tbpicau=2024-09-19-05_46e69fa3cdf3cbd6ff65ea65ee7311f9)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=ec9af7d9cbb1cb133e693c1bed5456da/d2c7b74543a9822617ceb711cc82b9014a90ebf9.jpg?tbpicau=2024-09-19-05_e09d2ea0e22c091de604d32071210c3c)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=356a65b92a81800a6ee58906813533d6/0011b31bb051f819622a9f7c9cb44aed2e73e7f9.jpg?tbpicau=2024-09-19-05_a8418583dcc0f6981d5591131a039638)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=8ab3290c5fd8bc3ec60806c2b28ba6c8/8952f8198618367a3c86e3eb68738bd4b31ce5f9.jpg?tbpicau=2024-09-19-05_c2047ef57db517557881c05630dcdccb)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=550c183375fa828bd1239debcd1f41cd/0f79dab44aed2e7362e61a1ac101a18b87d6faf9.jpg?tbpicau=2024-09-19-05_204325eaf73be39a8550b8d8b1eb7ac1)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=5b079afcc48ba61edfeec827713497cc/e3b74aed2e738bd4592e2e07e78b87d6277ff9f9.jpg?tbpicau=2024-09-19-05_037148d3a2a9b39e186f958d81475745)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=6eb90f18eed3fd1f3609a232004e25ce/17708bd4b31c87014db92ed0617f9e2f0708fff9.jpg?tbpicau=2024-09-19-05_96ff4197351c3a75df762bbb112c6d1a)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=870cce0f8f3d70cf4cfaaa05c8dcd1ba/819aa9014c086e06e5a7a37d44087bf40ad1cbf9.jpg?tbpicau=2024-09-19-05_487fb5ea4674fa01732592fdb7a4c2bb)