总习题四
- ECHO
-
25 次阅读
-
0 次下载
-
2019-03-19 16:02:00
文档简介:
总习题四总习题四求下列不定积分(其中a,b为常数):1.xxeedx;解Ceedeedxeeeedxxxxxxxxx|11|ln2111122.2.dxxx3)1(;解Cxxdxxdxxdxxx2323)1(12111)1(1)1(1)1(.3.dxxax662(a>0);解Caxaxaxdxadxxax||ln61)()()(1313333332323662.4.dxxxxsincos1;解Cxxxxdxxdxxxx|sin|ln)sin(sin1sincos1.5.dxxxlnln;解Cxxxdxxxxxxxxddxxxlnlnlnln1ln1lnlnlnlnlnlnlnlnln.6.dxxxx4sin1cossin;解Cxxdxxdxxdxxxx222244sinarctan21)(sin)(sin1121sinsin1sinsin1cossin.7.xdx4tan;解xxdxxdxxxdxtansintantancossintan22244xdxxxdxxtan)1tan11(tantan1tantan2224cxxxcxxxtantan31tanarctantantan3133.8.xdxxx3sin2sinsin;解xdxxxxdxxx3sin)cos3(cos213sin2sinsinxdxxxdxx3sincos213sin3cos21dxxxxxd)2sin4(sin41)3(cos3cos61Cxxx2cos814cos1613cos1212.9.)4(6xxdx;解Cxxdxxxxxxdx)4ln(241||ln41)41(41)4(6656.10.)0(adxxaxa;解dxxaxdxxaaduxaxadxxaxa2222221Cxaaxa22arcsin.11.)1(xxdx;解CxxCxxxdxxxdx)1ln(2))(1ln(2)(112)1(22.12.xdxx2cos;解xx
评论
发表评论