求积分 [tex=5.5x2.643]WebSkqGiW+YpkS/XL3UHKQWh4zirD21xk3DXTTp32Ao=[/tex].
举一反三
- 计算积分[tex=5.5x2.643]xVnMqkMruxY0g7Kd6Bj9r8DpcEg76CjMJmL9D0cXhAs=[/tex].
- 求积分[tex=5.5x2.643]YWn0LK94LoYKnQVjnBP8R1fEPhaPfWsuRiKiOG8rrx4=[/tex]
- 求定积分: [tex=5.5x2.643]uTVheQh2dc2rbhneiObaEueFruBVIqjKO+VYibxAhZqyX3vUpsWfWAeKtjt4QhWL[/tex].
- 用分部积分法计算下列积分:[tex=5.5x2.643]HG5dx0DIg1Hiw60JW8d2uD9q00nd20FHeYrMAdmxvjQ=[/tex]
- 利用分部积分法计算下列积分:[tex=5.5x2.643]Z+3gULRpbGShOCtvKxtrsQKgxtr19j07sX1aJTt6TCQ=[/tex]