(d^3y/dx^3)-2(d^2y/dx^2)-dy/dx+2y=0的通解怎么求?RT
问题描述:
(d^3y/dx^3)-2(d^2y/dx^2)-dy/dx+2y=0的通解怎么求?
RT
答
(d^3y/dx^3)-2(d^2y/dx^2)-dy/dx+2y=0的通解怎么求?
RT