A反常积分上下限均为无穷,在0处分开求,即: 解得:

Freeti2019-12-17  12

问题

选项

答案A

解析反常积分上下限均为无穷,在0处分开求,即:[img]/upload/tiku/233/6801894_1.png[/img]解得:[img]/upload/tiku/233/6801894_1_1.png[/img]
转载请注明原文地址:https://ti.zuoweng.com/ti/zyKsKKKQ