高等数学试题库(6)

2019-03-09 13:57

(9)y?xlnx (10)y?sinx1?cosx2x?1x?1cosx22

(11)y? (12)y?1?sinx

(13)y?xcosx?sinx (14)y?xtgx?ctgx (15)y?x?a?a?a为常数? (16)y?2lnx

axax(17)y?2x3sinx (19) y?(3?2x)(2?3x) x2(21)

y?ex2?x

(二)求复合函数的导数

(1)y?sinx2 (3)y?1?x2 (5)y?ln?a2?x2? (7)y?ln?1?x2? (9)y?cos?3x?5? (11)y?e2x?1 (13)y?arctgx2 (15)y?x2sinx2 (17)y?sinx2?sin2x (19)y??ln2x?3 (21)y?cosx?ln12x?1 (23)y?cos3x?sin3x (25)y?3?2x2 (18) y?3tanx?4 (20) y?lnxx?1lnx

1?sint(22)

y?1?cost

(2)y?lncosx

(4)y?lntgx2

(6)y?arcsin1x

(8)y?sinlnx

(10)y?tg1x

(12)y??2x?5?10

(14)y?arcsinx3

(16)y?e?xcosx

(18)y?lntg3x

(20)y?4?x2

(22)y?2?1x

(24)y?2sin1x?xx (26)y?e2x3

(27)y?arcsin(29)y?lncose(31)y?e?x2x (28)y?ln(x??x2a?x) 1x

22 (30)

y?arctancos2x (32)y?sin2nxcosnx

(33)y?x2?lnx

(三)求由方程F(x,y)=0所确定的隐函数y=f(x)的导数 (1)y2?2x2?1 (2)y?xlny (3)y?1?xey (4)cos?xy??x (5)x?y?a?0 (6)x?y?xy?1

222(7)y?x?lny (8)x?arctgy?y (9)x3?lny?x2ey?0 (10)xy?3y?18x?6

2(11)sin(xy)?lnx?1y=1 (12)xy?ex?y

(13) x?xy?arctan(xy) (14)x?y?a?0(a为常数)

(四)利用取对数求导法求下列函数的导数 (1)y?233?x?1??x?2? (2)y?x?3??x?4?1x??x?1??x?2?2?x?3?3

(3)y?x (4)y?x21?x?3?x3?x

(5)y?x?1?x1?x

(五)求下列函数的二阶导数

(1)y?x?2x?4x?1 (2)y?xlnx (3)y?ex4322 (4)y?sin21x

(5)y?ln?x?1? (6)y?e?xcosx

(7)y?exsinx (8)y?cosex?sinex (9)f?x??xex (10)y?x1?x2 (11)y?arctanx (12)y?sin(1?2x) (13)y?ln(x?1?x) (14)y?(1?x)arctanx

2222

(六)求下列函数的微分

(1)y?6x5 (2)y?(3)y?lnx2 (4)y?(5)y?arccos2x?1 sinx1?x?x22

x (6)y?ecosx

x(7)y?tgx (8)y?arctge(9)y?arctgx2

3 (10)y??x?1??x?2?

2(11)y?(x?1)(1x?1) (12)y?1?x1?xx?esinx

x(13)f(x)?2cosx?ln(15)y?esin(3x?1)x (14)cos(x?y)?ey?1

2x (16)y?ecosx

(17)cos(x?y)?x (18)y=2sin(19)y?xe(21)y?ln22

222x (20)y?esin2xx

y1?x (22)y?1?xe

(23)y?x?arccosy

四、求不定积分

(一)利用基本积分公式和积分的运算法则求不定积分 (1)??2?x?secx423??xdx (2)??sinx??dx 21?x???(3)?2?x4?3x?xxdx (4)??21x1?x2?2?dx

(5)?1?x2dx (6)??1?x?3x2dx

(7)?tgxdx (8)?(9)?cos22cos2xsinsin2xdx 1dx

x2dx (10)?2x?cos2x(11)?secx?secx?tgx?dx (12)?cscx?cscx?ctgx?dx (13)?2?edx (14)?e2ttxxx?4x?2dx

(15)??1e?1dt (16)?x51?x2xxxdx

?3(17)????1?x2??23??1?dx (18)???dx ??xx2x3????x(19)?3x?1x1?x1x422?2??x?xedx (20)?e??2?1?x2???dx ??(21)?(1?(23)?2)x?4xdx (22)?x(1?5x)dx. ?2dx (24)?3210x?xx33x?2x?33xxdx

(25)

??(x?3)(x?1)x42dx (26) ?(x4xx?x4ex)dx

(27)

3x?3x?1x?122?x22dx (28) ?e(2?)dx

1?x(29) ?sinx2dx (30)?(10x?x10)dx

(二)利用第一类换元积分法求不定积分 (1)?sin?2x?5?dx (2)?e(3)??x?3?2dx (4)?3?3xdx

1?2t?5?2dt

2(5)?xx?2dx (6)?3x?7dx

(7)?(9)?2x1?x22dx (8)?dx (10)?1e?e2x4?x4x?xdx

3x?2?x?32dx

1(11)?11?4x2dx (12)?axx2dx

(13)?1xlnxdx (14)?x?2?lnx?3xarctgx2dx

(15)??arcsindx (16)?dx

1?x2(17)?ctgxdx (19)?sin3x?cosxdx (21)?sec5xdx (23)?acosx?sinxdx (25)??sin3x?2?cos3xdx (27)??2x?1?x2?x?2dx (29)?5x4?2?x5?2dx (31)?(1?lnxx?sin2x)dx (33)?xx2?5x?6dx 3(35)?x?(arctanx)21?x2dx (37)

?x24?x3dx ex(39)

?1?e2xdx (41) ?tan(2x?5)dx (42) 1?x(18)?cscxdx (20)?cosxsin3xdx (22)?1?arctgx?2??1?x2?dx(24)?sinx?dx1?2cosx?2

sinx?sin226)?xsecxdx

(28)?2x?2x2?2x?3dx (30)?1x2?2x?2dx

3(32)?sinxcosx1?cos2xdx

3(34)?x?1x3?5x2?6xdx

(36)

?13dx2?3x

(38)

?2?3lnxxdx

(40) ?cos5xsinxdx

1?axx2dx


高等数学试题库(6).doc 将本文的Word文档下载到电脑 下载失败或者文档不完整,请联系客服人员解决!

下一篇:中国媒体广告行业深度调研及盈利战略分析报告(2015-2020)

相关阅读
本类排行
× 注册会员免费下载(下载后可以自由复制和排版)

马上注册会员

注:下载文档有可能“只有目录或者内容不全”等情况,请下载之前注意辨别,如果您已付费且无法下载或内容有问题,请联系我们协助你处理。
微信: QQ: