计算下列各题:[p=align:center][tex=5.286x2.786]J48pTFEVV05c0TWzuGVE+lxH+YrMcjsdsVfakpwU2cY=[/tex]
举一反三
- 用分部积分法计算下列积分：[tex=5.286x2.786]J48pTFEVV05c0TWzuGVE+lxH+YrMcjsdsVfakpwU2cY=[/tex].
- 求积分[tex=5.286x2.786]J48pTFEVV05c0TWzuGVE+lxH+YrMcjsdsVfakpwU2cY=[/tex]
- 计算下列积分， [tex=0.714x1.0]J/aA9EEo0KmJFnWWfX7LmQ==[/tex] 为正向圆周。[p=align:center][tex=11.571x2.714]G8Basw+pnuC4PEhmMHYw77KDoFPNRHxAmwvnVX4/UW0UNZ1HK7+qFDWeY50PcXSmbWLdIucOY/0p8FRDteF1kw==[/tex]
- 计算下列积分[p=align:center][tex=7.143x3.0]69UAxZ5i7sBmKfD86KLNgNDqH2FNLRoMsENjsPA4jSpGbKcD0icabeF1vF8H9o4no42MOfg+1wMNwj1TjFdBwPHgZXR3gWo4qoCeBV0kBTTPZSz4VkrnT5CFSslHo9TT[/tex]
- 计算下列积分[p=align:center][tex=10.929x2.643]wJ2+KWYts0Y8UQe/znTz3vV5PcFRphFU6NekeUohK6yFjQs4ef890JGHHirVGNm7fNC2ho8+GEPZxPwUbpXCEg==[/tex]