急.∫cos^5(5q)sin(5q)dq

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/06 02:36:06

急.∫cos^5(5q)sin(5q)dq
急.∫cos^5(5q)sin(5q)dq

急.∫cos^5(5q)sin(5q)dq
∫(cos(5q))^5sin(5q)dq
=-(1/5)∫(cos(5q))^5dcos(5q)
= -(1/30) [cos(5q)]^6 + C